CITIZEN CB5947-80E Time Signals Watch Instruction Manual

June 16, 2024
Citizen

CB5947-80E Time Signals Watch

Product Information

Specifications

  • Radio controlled watch

  • Receives time signals from one of the five signal stations in
    four regions in the world and automatically adjusts the time and
    calendar

  • World time feature allows you to see the time for a second time
    zone, anywhere in the world

  • Eco-Drive technology eliminates the need for battery
    replacement as the watch is fueled by light

  • Alarm function that sounds at the set time

  • Chronograph measures up to 60 minutes by 1 second

  • Perpetual calendar that does not require monthly and leap-year
    date correction until February 28, 2100

Safety Precautions

This manual contains important instructions that should be
strictly followed at all times to ensure optimal use and prevent
injuries or damage. Please read the entire booklet and understand
the meaning of the following symbols:

  • DANGER: Highly likely to cause death or
    serious injury

  • WARNING: Can cause serious injury or
    death

  • CAUTION: Can or will cause minor or moderate
    injury or damage

Features

  • Radio controlled watch: Receives time signals
    from one of the five signal stations in four regions in the world
    and automatically adjusts the time and calendar.

  • World time: Easy to see the time for a second
    time zone, anywhere in the world.

  • Eco-Drive: No periodical battery replacement
    is needed. This watch is fueled by light.

  • Alarm: Sounds at the time set.

  • Chronograph: Measures up to 60 minutes by 1
    second.

  • Perpetual calendar: No need for monthly and
    leap-year date correction until February 28, 2100.

Product Usage Instructions

Before Using the Watch

Before using the watch, please follow these steps:

  1. Read the instruction manual carefully to ensure correct
    use.

  2. Store the manual in a safe place for future reference.

  3. Visit the Citizen website at http://www.citizenwatch-global.com/
    for additional information, electronic setting guides, frequently
    asked questions, and Eco-Drive recharging information.

Checking the Movement Number

To check the movement number of your watch, follow these
steps:

  1. Locate the case back of the watch.

  2. Find the engraved case number, which consists of 4 alphanumeric
    characters followed by 6 or more alphanumeric characters.

  3. The first 4 characters of the case number represent the
    movement number of the watch.

Safety Precautions

It is important to follow these safety precautions to ensure
safe usage of the watch:

  • Read and understand all safety advisories in the manual
    (especially pages 70 to 83).

  • Follow the instructions and precautions provided in the manual
    to prevent injuries or damage.

Band Adjustment

To adjust the band of the watch, please refer to the band
adjustment section in the manual.

Protective Stickers

The watch may come with protective stickers. Please follow the
instructions in the manual to remove them before using the
watch.

How to Use a Specially Designed Crown/Button

For instructions on how to use the specially designed
crown/button of the watch, please refer to the corresponding
section in the manual.

Changing the Mode

To change the mode of the watch, follow the instructions
provided in the manual.

Checking the Power Reserve

To check the power reserve of your watch, follow the steps
outlined in the manual.

Checking the Previous Signal Reception Result

To check the previous signal reception result of your watch,
refer to the instructions in the manual.

Checking the Current World Time Setting

To check the current world time setting of your watch, follow
the steps provided in the manual.

Setting the World Time

To set the world time on your watch, please refer to the
detailed instructions in the manual.

FAQ

  1. 1. Q: How often do I need to replace the battery?

A: The watch is powered by Eco-Drive technology and does not
require periodic battery replacement. It is fueled by light.

  1. 1. Q: Can I use this watch for diving?

A: Please refer to the water resistance specifications in the
manual. The watch may have specific limitations for underwater
usage.

  1. 1. Q: How do I adjust the time and date?

A: Follow the instructions provided in the manual for time and
date adjustments.

  1. 1. Q: Can I wear this watch while swimming?

A: Please refer to the water resistance specifications in the
manual. The watch may be suitable for swimming, but certain water
depths or activities may not be recommended.

INSTRUCTION MANUAL

ENGLISH FRANÇAIS ESPAÑOL DEUTSCH ITALIANO PORTUGUÊS

China Japan

BPC Europe

DCF77

JJY North America WWVB

EN Time signals available to this watch are as shown on the table.
FR Les signaux d’heure disponibles sur cette montre sont indiqués dans le tableau.
ES Las señales horarias disponibles para este reloj aparecen en la tabla.
DE Die für diese Armbanduhr verfügbaren Zeitsignale sind in der Tabelle aufgeführt.
IT Nella tabella vengono raffigurati i segnali orari disponibili per questo orologio.
PO Os sinais horários disponíveis para este relógio são os exibidos na tabela.

CT CS

Thank you for your purchase of this Citizen watch. Before using the watch, read this instruction manual carefully to ensure correct use. After reading the manual, store it in a safe place for future reference. Be sure to visit the Citizen website at http://www.citizenwatch-global.com/ . Here you will find a variety of information such as electronic setting guides, answers to frequently asked questions, Eco-Drive recharging information and more.

To check the movement number

Engraving position example

A case number–4 alphanumeric characters and 6 or more alphanumeric characters–is engraved on the case back. (Figure on the right)

The first 4 characters of the case number represent

the movement number of the watch. In the example The engraving position may

on the right, ”

” is the movement number. differ depending on watch

model.

1

Safety precautions — IMPORTANT
This manual contains instructions that should be strictly followed at all times not only for optimal use, but to prevent any injuries to yourself, other persons or property. We encourage you to read the entire booklet (especially, pages 70 to 83) and understand the meaning of the following symbols: Safety advisories are categorized and depicted in this manual as follows:
DANGER Highly likely to cause death or serious injury WARNING Can cause serious injury or death CAUTION Can or will cause minor or moderate injury or damage
2

Safety precautions Important instructions are categorized and depicted in this manual as follows:
(Following symbols are examples of Pictograms.) Warning (caution) symbol followed by prohibited matters. Warning (caution) symbol followed by instructions that should be followed or precautions that should be observed.
3

Features
Radio controlled watch Receives time signals from one of the five signal stations in four regions in the world and automatically adjusts the time and calendar.

World time Easy to see the time for a second time zone, anywhere in the world.
Eco-Drive No periodical battery replacement is needed. This watch is fueled by light.

12 Alarm

9

3

6

Sounds at the time set.

Chronograph Measures up to 60 minutes by 1 second.

Perpetual calendar No need for monthly and leap-year date correction until February 28, 2100.

4

  • “Eco-Drive” is an original technology of Citizen.

CONTENTS
Before using this watch. . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Band adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Protective stickers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 How to use a specially designed crown/button. . . . . . . . . . .10
Component identification. . . . . . . . . . . . . . . . . . . . . . . . 12 Changing the mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Checking the power reserve . . . . . . . . . . . . . . . . . . . . . . 16 Checking the previous signal reception result . . . . . . . 20 Checking the current world time setting . . . . . . . . . . . 22 Setting the world time . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Continued on the next page 5

CONTENTS
Receiving the signal manually (on-demand reception). . . . . . . . . . . . . . . . . . . . . . . . . 29
Setting summer time (DST) . . . . . . . . . . . . . . . . . . . . . . 32
Using the chronograph . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Using alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Charging your watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
About signal reception . . . . . . . . . . . . . . . . . . . . . . . . . . 49
When receiving the time signal . . . . . . . . . . . . . . . . . . . . . . . . . .50 Note on the time signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 Poor reception areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Adjusting the time and calendar manually . . . . . . . . . 56
6

CONTENTS
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Checking and correcting the reference position . . . . . . . . . .60 Symptom and Remedies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Eco-Drive watch handling precautions . . . . . . . . . . . . . 70 Water resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Precautionary items and usage limitations . . . . . . . . . 77 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
7

Before using this watch
This watch has a rechargeable cell which is charged by exposing the dial to light. Expose the dial to direct sunlight regularly to charge the watch. For details of charging, see page 44 -.
After unpacking, follow the steps below when starting time and calendar adjustment.
1 Checking the current power reserve (page 16 ) 2 Changing the world time setting (page 24 ) 3 Receiving the time signal (page 29 )
8

Before using this watch
Band adjustment
We recommend seeking the assistance of an experienced watch technician for sizing of your watch. If adjustment is not done correctly, the bracelet may unexpectedly become detached leading to loss of your watch or injury. Consult an authorized service center.
Protective stickers
Be sure to remove any protective stickers that may be on your watch (case back, band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps between the protective stickers and the parts, which may result in a skin rash and/or corrosion of the metal parts.
Continued on the next page 9

Before using this watch
How to use a specially designed crown/button
Some models are equipped with a specially designed crown and/or push button to prevent accidental operation.
Screw down crown/button
Unlock the crown/button prior to operate your watch.

Unlock

Lock

Screw down crown

Rotate the crown counterclockwise until it releases from the case.

Push the crown in to the case. With gentle pressure towards the case, rotate the crown clockwise to secure it to the case. Be sure to tighten firmly.

Screw down push button
10

Rotate the locking screw counterclockwise, and loosen until it stops.

Rotate the locking screw clockwise, and tighten firmly.

Recessed button
Press the button with a non-marring narrow-tipped object.

Before using this watch

· Metal objects may cause marring or scratching of the button.

11

Component identification
Hands and buttons

Hour hand

40

55 60

50

RX

70

45

55 NO50 PDL
FEN

KM.

LON

PAR 70 OK

ATH

80

45

80 RUH

SM

24

60

30 NAUT.CHI35NYSCTAT. 40 MAO RIO

WT T

35

TYO BJS

14

24-hour hand Second hand Rotating bezel

30

25

ANC LAX
DEN

24

25

23 24

20 21 22 20 21 22 23

19 19

ON SMT OFF

ALM TME SET
7

OFF CHR

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

18 18

15

17 16
17 16 15

S F
BKK

14

12 13

10 90 KHI DXB

12 13

11
11 DAC

90

10

Function hand Button B
Minute hand Crown
Button A Mode hand

· The illustrations in this instruction manual may differ from the actual appearance
12 of your watch.

Indication

Power reserve level
Area name display
Mode indication TME ALM CHR SET
Alarm indication (ALM ON/OFF)

30 NAUT.CHI35NYSCTAT. 40
MAO RIO
OFF CHR

ANC LAX
DEN

20 21 22 23 24 25

55 NO50 PDL
FEN
45

RX

KM.

LON

PAR

70 OK
ATH

SM

24

60

ON SMT OFF

ALM TME SET
7

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD

16

AKL

NOU

19

18

17

· A solar cell is under the dial.

TYO BJS

S F
BKK

15

WT T

80 RUH

12 13
14

DXB

90 KHI

11
DAC

10

Component identification
Reception-in-progress indication (RX) Reception result indication (OK/NO)
Day of week indication
Summer time (DST) indication (SMT ON/OFF)
Date indication
13

Changing the mode

This watch features the four different modes as follows: TME Shows ordinary time. CHR Mode for using the chronograph. ALM Mode for setting the alarm. SET Mode for setting time and calendar manually.

B

1 Pull the crown out to position 1 .

The second hand points to 30 seconds and stops.

S F
BKK

NAUT. 35 CHI

11 DAC

TYO BJS

12 13
14

012 A

30

ANC LAX
DEN

ON SMT OFF

ALM TME SET
7

OFF CHR

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

16

15

20 21 22 23 24 25

17

18

19

14

B
012 A

Changing the mode
2 Rotate the crown to change the mode.

S F
BKK

10 11 KHI DAC
T

CHR

ON SMT OFF

ALM TME SET
7

OFF CHR

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

TYO BJS

12 13
14

Mode indication

ALM TME SET

CHR

SET

ALM

TME

16 17 18 19 20 21 22 23 15

· Turn the crown so that the mode hand will point to a marker of the mode indication securely.
3 Push the crown in to position 0 to finish the procedure.
Indication of the watch changes into that of the mode selected. · It may take a moment to change indication.

15

Checking the power reserve

For details of charging, see “Charging your watch” (page 44).

Checking the power reserve

· See page 18 for instructions on how to read power reserve indication.

B

1 Change the mode to [TME] (page 14 ) and push the crown in to position 0 .

2 Press and release the lower right button A .

The function hand indicates power reserve and the second

012

hand indicates the previous reception result.

A

16

B
012 A

Checking the power reserve

55 NO50 PDL
FEN

RX

KM.

LON

PAR 70 OK

ATH

SM

24

60

80 RUH

DXB

90

Power reserve

SM

indication

WT T

S F
BKK S F

WT T

10 11 KHI DAC

ON SMT OFF

ON SMT OFF
ALM TME SET
7

12

· Press button A to return to normal indication. It returns to normal indication automatically in about 10 seconds without pressing the button.

Continued on the next page 17

Checking the power reserve
Indication of power reserve in levels

Level

3

2

S

S

Power reserve indication

1
S

0
S

Duration (approx.)
Meaning

10 – 7 months 7 – 1 month

Power reserve is Power reserve is

sufficient.

OK.

OK for normal use.

1 month – 3 days 3 days or shorter

Power reserve is getting low.

Insufficient charge warning has started.

Charge immediately.

18

Checking the power reserve CAUTION · At the level “0”, the second hand starts to move once every two seconds
(insufficient charge warning function, page 46). The function hand on the upper right sub dial always indicates the power reserve in this mode. In addition, functions other than time indication stop and become unavailable.
19

Checking the previous signal reception result

For details of signal reception, see “About signal reception” (page 49).

B 012

1 Change the mode to [TME] (page 14 ) and push the crown in to position 0 .
2 Press and release the lower right button A .
The function hand indicates power reserve and the second hand indicates the previous reception result.

A

OK

NO

55 NO50 PDL
FEN

RX

KM.

LON

PAR

70 OK ATH

55 NO50 PDL
FEN

RX

KM.

LON

PAR

70 OK ATH

RUH RUH

SM

SM

The reception was successful. The reception failed.

20

B
012 A

Checking the previous signal reception result
· Press button A to return to normal indication. It returns to normal indication automatically in about 10 seconds without pressing the button.

21

Checking the current world time setting

For details of the world time, see “Setting the world time” (page 24).

B
012 A

1 Change the mode to [TME] (page 14 ) and push the crown in to position 0 .
2 Press and release the upper right button B .
The second hand indicates the current time zone setting and the function hand indicates the current summer time (DST) setting (page 32).

30 NAUT.CHI35NYSCTAT.
OFF CHR

ANC LAX
DEN

ON SMT OFF

ALM TME SET
7

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

TYO BJS

S F
BKK

12 13
14

10 11 KHI DAC
WT

Ex.: When the time zone setting is “TYO” and the summer time (DST) setting is “SMT OFF”

15 16 17 18 19 20 21 22 23 24 25

22

B
012 A

Checking the current world time setting
· Press button B to return to normal indication. It returns to normal indication automatically in about 10 seconds without pressing the button.

23

Setting the world time

This watch can indicate the time around the world according to which of 24 time

zones (offsets from UTC — Coordinated Universal Time) is chosen.

· See page 22 to check which time zone is currently indicated.

B

1 Change the mode to [TME] (page 14 ) and pull the

crown out to position 2 .

The second hand indicates the current time zone setting and

the function hand indicates the current summer time (DST)

012

setting (page 32).

30 NAUT.CHI35NYSCTAT.
OFF CHR

10 11 KHI DAC
WT

S F
BKK

A ON SMT OFF

12 13
14

CHR

ANC LAX
DEN

ALM TME SET
7

Ex.: When the time zone setting is

ON ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

16

15

TYO BJS

“TYO” and the summer time (DST) setting is “SMT OFF”

20 21 22 23 24 25

17

18

19

24

B
012 A

Setting the world time
2 Rotate the crown to select an area.
The hour and minute hands start moving as you finished to select an area. · For details of areas and time zones, see “Table of time
zones and representative places” (page 26). · Pressing button B while the hands stops changes the
summer time (DST) setting.
3 Push the crown in to position 0 to finish the procedure.

Continued on the next page 25

Setting the world time

Table of time zones and representative places
· Countries or regions may change time zones for various reasons. · When using the watch in an area not listed in the table, select an area name in the
same time zone.

Time zone
0 +1 +2 +3 +4 +5 +6 +7 +8

Second hand
0 3 5 8 10 13 15 17 20

Area name

Representative area

LON London PAR Paris ATH Athens* RUH Riyadh DXB Dubai KHI Karachi DAC Dhaka BKK Bangkok BJS Beijing /Hong Kong

Signal station Germany Germany
China China

26

Time zone
+9 +10 +11 +12 -11 -10 -9 -8 -7 -6 -5

Second hand 22 25 27 30 33 35 38 40 43 45 47

Area name

Representative area

TYO Tokyo SYD Sydney NOU Noumea AKL Auckland MDY Midway HNL Honolulu ANC Anchorage LAX Los Angeles DEN Denver CHI Chicago NYC New York**

Setting the world time Signal station
Japan Japan
USA
USA

Continued on the next page 27

Setting the world time

Time zone

Second hand

Area name

Representative area

Signal station

-4

50

MAO Manaus

-3

52

RIO Rio de Janeiro

-2

55

FEN Fernando de Noronha

-1

57

PDL Azores*

USA Germany

· The offsets in the table are based on the standard time. · The areas whose “Signal station” has mark in the table are out of reception range
and cannot receive its signals. · For an area with * or **, automatic change of summer time (DST) setting are
linked. For details, see “Setting summer time (DST)” (page 32).

28

Receiving the signal manually (on-demand reception)
For details of signal reception, see “About signal reception” (page 49). · It may take 2 – 15 minutes to receive time signals. · Execute “Setting the world time” (page 24) before time signal reception. · Executing “Setting summer time (DST)” (page 32) previously makes things
smoother in regions utilizing summer time (DST).
Continued on the next page 29

Receiving the signal manually (on-demand reception)

B
012 A

1 Change the mode to [TME] (page 14 ) and push the crown in to position 0 .

2 Press and hold the lower right button A for 2 seconds or more until the second hand points “RX”.
The second hand point to “RX” after indicating the previous reception result and signal reception starts.

55 NO50 PDL
FEN 45

RX

KM.

LON

PAR 70 OK

ATH

80 RUH

DXB

SM

24

60

90 KHI

WT T

10

S F
BKK

11 DAC

12 13

ON ALM

ON SMT OFF
ALM TME SET
7

CHR

SET

ALM

30 NAUT.CHI35NYSCTAT. 40 MAO RIO
OFF CHR

ANC LAX
DEN

TYO BJS

30

B
012 A

Receiving the signal manually (on-demand reception)
3 Put the watch in the place with good conditions for time signal reception.
· Do not move the watch as far as possible while the second hand points “RX”.
After the reception finished, the reception result (OK/NO) is indicated and the watch returns to normal indication.

To cancel signal reception
Pressing button A while the second hand points “RX” cancels signal reception and
the watch returns to normal indication.

31

Setting summer time (DST)
Summer time (DST: Daylight Saving Time) is a system adopted in some countries/ areas to gain an extra daylight during summer. · In regions utilizing summer time (DST), the time signal includes summer time
(DST) check signal. · The summer time (DST) period varies depending on the country or area. · The summer time (DST) rules may change depending on the country or area.
About summer time (DST) setting
· You can set summer time (DST) on or off for each time zone. · This watch can change summer time (DST)/standard time indication
automatically when it receives time signals including summer time (DST) signals. · You can also execute summer time (DST) setting manually.
32

Setting summer time (DST)

Checking the summer time (DST) setting

B

1 Change the mode to [TME] (page 14 ) and push the

crown in to position 0 .

012 A

2 Press and release the upper right button B .
The second hand indicates the current time zone setting and the function hand indicates the current summer time (DST) setting.

55 NO50 PDL
FEN

RX

KM.

LON

PAR 70 OK

ATH

SM

WT T

80 RUH

S F
BKK S F

SM

24

60

ON SMT OFF
ALM TME SET
7

WT T

DXB

12

10 11 KHI DAC

90

Summer time (DST) setting

ON SMT OFF

Continued on the next page 33

Setting summer time (DST)
B

SMT ON

SMT OFF

012 A

ON SMT OFF

ON SMT OFF

S S

Summer time (DST) is indicated.

Standard time is indicated.

· Press button B to return to normal indication. It returns to normal indication automatically in about 10 seconds without pressing the button.

34

Setting summer time (DST)

Changing the summer time (DST) setting

B

1 Change the mode to [TME] (page 14 ) and pull the crown out to position 2 .

The second hand indicates the current time zone setting and

the function hand indicates the current summer time (DST)

012

setting.
2 Rotate the crown to choose a time zone where you

A

want to change the summer time (DST) setting.

The time zone changes and the hour and minute hands start moving. The summer time (DST) setting of the chosen time zone is indicated.

Continued on the next page 35

Setting summer time (DST)

B

3 Press and release the upper right button B while the

hands stop.

012 A

SMT ON

· Summer time (DST) is indicated. · Automatic switching of the summer time (DST)
setting is activated. The summer time (DST) setting is automatically changed corresponding to reception of summer time (DST) signals.

SMT OFF

· The standard time is indicated. · Automatic switching of the summer time (DST)
setting is deactivated. Summer time (DST) is not indicated even after reception of summer time (DST) signals.

· Each time you press button B , the summer time (DST) setting of the chosen time zone changes alternately.

36

B
012 A

Setting summer time (DST)
4 Repeat steps 2 and 3 to execute the summer time (DST) settings of other time zones.
5 Push the crown in to position 0 to finish the procedure.

Link of summer time (DST) setting
In the following groups of areas, the summer time (DST) setting of all areas in a group is automatically changed when summer time (DST) signals are received in an area of the group.

USA

ANC, LAX, DEN, CHI, NYC

Germany LON, PAR, ATH, PDL

· The link does not work for areas where the automatic switching is turned off.

37

Using the chronograph

The chronograph on this watch can measure up to 60 minutes in 1 second

increments.

B

1 Change the mode to [CHR] (page 14 ) and push the crown in to position 0 .

0 minute 0 second is indicated.

2 Start measurement.

012

· See the next page for the method of measurement. · Pulling out the crown will stop and reset the chronograph.

A

3 Change the mode to [TME] and push the crown in to

position 0 to finish the procedure.

38

30 NAUT.CHI35NYSCTAT. 40 MAO RIO

40

35

25

24

23 24

20 21 22 20 21 22 23

19 19

55 60

50

RX

70

45

55 NO50 PDL
FEN

KM.

LON

PAR 70 OK

ATH

80

45

80 RUH

DXB

SM

24

60

WT T

TYO BJS

ON SMT OFF

ALM TME SET
7

OFF CHR

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD

AKL

NOU

14

25

18 18

17 16
17 16 15

S F
BKK

15

14

12 13

90 KHI

13

11
11 DAC

10

90

12

10

Using the chronograph Chronograph minute
Button B : Start/stop
Button A : reset
· Press and release this button to reset the chronograph after timing. Chronograph second

30

ANC LAX
DEN

· After 60 minutes of continuous chronograph operation, the chronograph
automatically stops and is reset.
39

Using alarm

The alarm on this watch is based on the time indicated. It is based on the time of the time zone newly selected when the time zone setting of the world time is changed.

Checking alarm setting

B

1 Change the mode to [ALM] (page 14 ) and push the

crown in to position 0 .

The hour, minute and 24-hour hands indicate the alarm time currently set and the second hand shows the alarm setting.

012

S F
BKK

30 NAUT.CHI35NYSCTAT.
OFF CHR

10 11 KHI DAC
WT

OFF

TYO BJS

12 13
14

ANC LAX
DEN

ON SMT OFF

ANC LAX

A

ALM TME SET

ON

CHR

7 Alarm setting

ON ALM

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

16

15

HNL

20 21 22 23 24 25

17

18

19

40

Using alarm

B

ALM ON Alarm sounds as the time set comes.

ALM OFF No alarm sounds.

012 A

· Each time you press button B , on/off of the setting changes alternately.
2 Change the mode to [TME] and push the crown in to position 0 to finish the procedure.
The hands returns to normal.

Checking the alarm
Pressing button A in step 1 sounds the alarm for 5 seconds. Press the same button
to stop the alarm sound.

Continued on the next page 41

Using alarm

Changing alarm setting

· The alarm time is set in 24-hour basis.

B

1 Change the mode to [ALM] (page 14 ) and pull the

crown out to position 2 .

The hour, minute and 24-hour hands indicate the alarm time

currently set and the second hand shows the alarm setting.

0 1 2 2 Rotate the crown to set the alarm time.

· Check AM/PM referring to the 24-hour hand.

A

· If you rotate the crown quickly a few times, the hand will

move continuously. To stop the rapid movement, rotate the

crown in either direction.

3 Press and release the upper right button B to set the

alarm setting to “ALM ON”.

· Each time you press button B , on/off of the setting

changes alternately.

42

Using alarm

B

4 Change the mode to [TME] and push the crown in to

position 0 to finish the procedure.

The watch returns to normal indication.

012
A
When the time set comes
Alarm sounds for 15 seconds as the time set comes. · Alarm does not sound when the position of the crown is not 0 and/or the mode
is not [TME] or [SET].
To stop alarm
Press any of the buttons.

43

Charging your watch
This watch has a solar cell under the dial and stores the power generated by the cell in its built-in rechargeable cell. The cell is charged by exposing the dial to light such as direct sunlight or fluorescent lamps. For optimal performance, be sure to: · Put the watch in a location where the dial is exposed to bright
light such as by the window even when it is not used. · Expose its dial to direct sunlight for 5 or 6 hours at least every
month. · Do not leave it in dark places for long periods of time.
44

Charging your watch CAUTION · Do not charge the watch at a high temperature (about 60°C (140°F) or higher)
as doing so may cause movement malfunction. · If the watch is obscured from light by long sleeves frequently, supplemental
charging may be needed to ensure continual operation. · The watch stops charging automatically after finishing (overcharging prevention
function). The function prevents damage to performance of the watch and rechargeable cell due to overcharging.
Continued on the next page 45

Charging your watch

When the watch reaches a low charge state (insufficient charge warning

function)

TME L-

When the power reserve becomes low, the second hand

CH R TM

moves once every two seconds. This is the insufficient

LM

charge warning function. Be sure to fully charge your watch immediately as outlined on page 47.

TME A

· When the watch is sufficiently charged, the second

hand will move normally.

· If you do not charge the watch for 3 days or longer after the insufficient charge

warning movement has begun, the watch will be depleted of all power and stop.

During the insufficient charge warning state
The time and date are indicated correctly.
· The indication in the [TME] mode is displayed in the other modes and functions in them are not available.
· The function hand on the upper right sub dial indicates the power reserve level “0” in this mode.

46

Charging your watch

Charging time by environment
Below are the approximate charging times when exposing to light continuously. Please use this table as a reference only.

Environment Outdoors (sunny)

Illuminance (lx)
100,000

To work for one day
3 minutes

Charging time (approx.)

To start working To become fully normally when the charged when the cell cell is discharged is discharged

2 hours

35 hours

Outdoors (cloudy)
20 cm (7-7/8 inches) away from a fluorescent lamp
(30W)
Interior lighting

10,000 3,000 500

11 minutes 40 minutes
4 hours

3.5 hours 7.5 hours 50 hours

65 hours – –

· Exposing to direct sunlight is recommended to charge your watch. A fluorescent lamp or interior lighting does not have sufficient illumination to charge the rechargeable cell efficiently.

Continued on the next page 47

Charging your watch
Power save function
The second hand stops automatically to save power when the watch has been kept in a dark place for a certain period of time and it cannot generate power. · The watch works normally even while saving power. · The alarm sounds even while saving power. · The power save function does not operate under the following conditions:
– The crown is in position 1 or 2 . – The mode is [CHR] or [ALM]. – During 2-second interval movement (insufficient charge warning status)
Canceling the power save function
The power save status ends and the hands return to normal indication as the watch is operated or the dial is exposed to light and power generation starts.
48

About signal reception

There are three ways to receive the time signal.

Reception method

Explanation

Automatic reception The watch receives time signals automatically every night.

On demand reception

You can perform signal reception manually when required. (page 29)

Recovery automatic The watch automatically receives time signals when it is charged

reception

enough after it stopped due to insufficient charge.

· Even when this watch receives the signal successfully, the accuracy of the displayed time will be dependent on the reception environment and internal processing.
· This watch keeps ±15-second monthly accuracy even if no time signal is received.

Continued on the next page 49

About signal reception

When receiving the time signal
Remove the watch and place it on a stable surface where it can receive the signal better, such as next to a window.
· When wire glass is used for the window, open it or change the reception place.
· The reception antenna is located at the 7:00 position of the watch. Place the watch with the 7:00 position facing toward the station.
· Do not move the watch during time signal reception.
· When the second hand is moving once every two seconds (during insufficient charge warning), time signal reception is not executed. Charge the watch before trying reception.

30 NAUT.CHI35NYSCTAT. 40 MAO RIO

40

90
10 90 KHI 80 RUH DTXBW T

S F
BKK

35

10 11

55 60

50

RX

70

45

55 NO50 PDL
FEN

KM.

LON

PAR 70 OK

ATH

80

45

SM

24

60

TYO BJS

ON SMT OFF

ALM TME SET
7

OFF CHR

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD

AKL

NOU

14

25

11 DAC

30

12

12 13

ANC LAX
DEN

13

15

17 18 16
17 18 16 15

19 19

20 21 22 20 21 22 23

23 24

14

25

24

Position of the antenna Direction of the station

50

About signal reception

Note on the time signal
This watch receives time signals from the five signal stations located in four regions in the world. The receivable signal stations are listed as follows:

Signal stations

Kind of the time signal

Fukushima station, Japan

Japan

JJY

Kyushu station, Japan

USA Fort Collins station, Denver, Colorado

WWVB

Germany Mainflingen station, Southeast Frankfurt

DCF77

China Shangqiu station, Henan

BPC

· Refer to the maps on following pages to see the locations of the signal stations and their approximate receivable areas.

Continued on the next page 51

About signal reception JJY About 2 000 km radius Kyushu station
52

JJY About 1 500 km radius
Fukushima station

About signal reception

WWVB About 3 000 km radius
Fort Collins station

Continued on the next page 53

About signal reception

DCF77 About 1 500 km radius Mainflingen station
54

BPC About 1 500 km radius
Shangqiu station, Henan

About signal reception
Poor reception areas
It may be difficult to receive the time signal properly under certain environmental conditions or in areas susceptible to radio noise.

· Extremely hot or cold locations

· High-voltage electric cables, railway overhead cables, airports (transmission facilities)

· Inside vehicles

· Inside reinforced concrete buildings, between tall buildings, mountains, or underground

· Electrical appliances and OA · Near mobile phones or

equipment

smartphones that are in use

55

Adjusting the time and calendar manually

B
012 A

1 Change the mode to [SET] (page 14 ) and pull the crown out to position 2 .
The second hand points to 0 seconds and stops.
2 Press and release the lower right button A .
The hour and minute hands move slightly.
3 Press and release the lower right button A repeatedly to change the hand/indication to be
corrected.
· Each time you press button A , the target changes as follows: Hour/minute/24-hour date year/month day of
week (back to the top) · The hand or indication slightly moves when selected to
show it becomes adjustable.

56

B
012 A

Adjusting the time and calendar manually
4. Rotate the crown to adjust the hand/indication.
· The hour, minute and 24-hour hands move synchronously. · Check AM/PM referring to the 24-hour hand. · Year and month are indicated with the second hand. Set
them referring to page 58. · Date indication changes to the next as the function hand
rotates 5 times. · When you rotate the crown quickly a few times, the hands
and date indication will move continuously. To stop the rapid movement, rotate the crown in either direction.
5 Repeat steps 3 and 4. 6 Push the crown in to position 0 in accordance with a
reliable time source.
7 Change the mode to [TME] and push the crown in to position 0 to finish the procedure.

Continued on the next page 57

Adjusting the time and calendar manually
Month and year indications
Set the year and month with the position of the second hand.

“Month” corresponds to one of the 12 zones shown in the figure below.
Each number means month.

“Year” corresponds to the years since leap year and is indicated with markers in the zone of each month.

58

10 9 8

11

12

SM T

24

60

18

6

12

ON

OFF

30

M

M TME L-

CH R TM

L- T

M TME A

7

6

5

T FS W
ON
AL

1 2 3
4

CHR AL LM
OFF
OFF

SM T
60
OFF
30

T FS W
ON

Years since leap year: 0 (Leap year) Years since leap year: 1 Years since leap year: 2 Years since leap year: 3
0 1 2 3

Adjusting the time and calendar manually

Year
2016 2020 2024 2028 2032 2017 2021 2025 2029 2033 2018 2022 2026 2030 2034 2019 2023 2027 2031 2035

Years since leap year
0 (Leap year) 1
2
3

Second hand
Hour marker 1st min. marker 2nd min. marker 3rd min. marker

30 NAUT.CHI35NYSCTAT. 40 MAO RIO
OFF CHR

45 24

SM
60

ON SMT OFF

ALM TME SET
7

CHR

ON

ALM

SET

ALM

TME

HNL MDY

SYD AKL NOU

16

TYO BJS

S F
BKK

15

WT T

80 RUH

12 13
14

DXB

90 KHI

11 DAC

10

Ex.: Position of the second hand when setting April 2018 You can find that the years since leap year of 2018 is “2” from the table and the second hand must be set to the 2nd minute marker of April zone.

ANC LAX
DEN

20 21 22 23 24 25

17

18

19

59

Troubleshooting

Checking and correcting the reference position
If the time or calender is not shown correctly even after proper reception of the time signal, check whether the reference position is correct.
· If the hands and indication do not reflect the correct reference position, the time and calendar will not be indicated accurately even if the time signal is received.

90 KHI

DXB

10

S F
BKK

What is the reference position?
The base position of all hands and calendar to properly indicate the various functions of this watch. · Hour, minute and second hands: 0 hour 00
minute 0 second · 24-hour hand: “24” · Date indication: between “31” and “1” · Function hand: “30” (straight below)
60

30

NAUT. CHI

35NYSCTAT.

40

MAO

ANC LAX
DEN

15 16 17 18 19 20 21 22 23 24 25

Correct reference positions

RIO

80 RUH

55 NO50 PDL
FEN 45

RX

KM.

LON

PAR 70 OK

ATH

SM

24

60

WT T

ON SMT OFF

ON ALM

OFF CHR

ALM TME SET

SET

ALM

TME

CHR

31 1

HNL MDY

SYD AKL NOU

11 DAC

TYO BJS

12 13
14

B
012 A

Troubleshooting

1 Change the mode to [CHR] (page 14 ) and pull the crown out to position 2 .
The hands and indication move to the current reference positions stored in memory and stop.
2 Check the reference positions of them referring to the illustration of the previous pages.

Correct

Push the crown in to position 0 to finish the procedure. Set the mode to [TME] after that.

Wrong

Proceed to step 3 and correct the reference position.

3 Press and release the lower right button A .
The function hands move slightly.

Continued on the next page 61

Troubleshooting

B
012 A

4 Press and release the lower right button A repeatedly to change the hand/indication to be
corrected.
· Each time you press button A , the target changes as follows. Function hand/date indication Hour/minute/24-hour
hands Second hand (back to the top) · The hands and indications slightly move when selected to
show they become adjustable. · The function hand points “60” (straight above) when the
hour, minute, second and 24-hour hands are the targets of adjustment.

62

B
012 A

Troubleshooting
5 Rotate the crown to adjust the hand/indication.
· The hour, minute and 24-hour hands move synchronously. · Date indication changes to the next as the function hand
rotates 5 times. · When you rotate the crown quickly a few times, the hand/
indication will move continuously. To stop the rapid movement, rotate the crown in either direction.
6 Repeat steps 4 and 5. 7 Push the crown in to position 0 . 8 Change the mode to [TME] to finish the procedure.

63

Troubleshooting
Symptom and Remedies

Symptom

Remedies

Cannot receive time signals

Change the mode to [TME] and push the crown in to position 0 .

· Manual reception (on demand reception) cannot be executed.
· Automatic reception is not executed.

Check power reserve. If the second hand is moving once every two seconds, you cannot perform time signal reception.
Check the world time setting.
Check whether the watch is in a receivable area.
Check reception environment.

Put the watch in an appropriate place and do not move it until reception is finished.

Consult an authorized service center.

Page
14, 29
16 24 51 55 50

64

Troubleshooting

Symptom

Remedies

Page

Time/calendar is abnormal.

Change the mode to [TME] and push the crown in to position 0 .

14

Indication is incorrect Check the world time setting.

24

even after successful reception.

Check the summer time (DST) setting.

32

Check and correct the reference position.

60

Adjust the time and calendar manually.

56

The summer time (DST) setting does not change automatically.

Change the summer time (DST) setting to “SMT ON”.

32

Change the mode to [TME] and push the crown in to position 0 .

14

Day of week is not

indicated.

Check power reserve. When the second hand

is moving once every two seconds, it is not

16

indicated.

Continued on the next page 65

Troubleshooting

Symptom

Remedies

Page

Movement of a hand seems strange

The hands rotate rapidly

soon after you take the The power save function is canceled. Wait until watch out of a case or the current time is displayed.

something similar.

The hands move in an unexpected direction.

Check the current mode.

14

The second hand does Check the current mode.

14

not move.

Check power reserve.

16

The second hand moves once every two seconds.

Power reserve is low. Charge immediately.

44

The power reserve is not indicated.

Change the mode of the watch to [TME], push
the crown in to position 0 and press button A.

16

66

Troubleshooting

Symptom

Remedies

Movement of a hand seems strange (continued)

· The world time setting is not indicated.
· The summer time (DST) setting is not indicated.

Change the mode of the watch to [TME], push the crown in to position 0 and press button B.
Check power reserve. When the second hand is moving once every two seconds, it is not indicated.

Check whether the time and calendar is correct.

· No alarm sound is emitted.
· Alarm sounds at an incorrect moment.

Check power reserve. When the second hand is moving once every two seconds, alarm does not sound.
Check the alarm setting and the alarm time set.
Check the current mode.

Check the world time setting.

Check the summer time (DST) setting.

Page
22
16

16 40 14, 40 24 32

Continued on the next page 67

Troubleshooting
Resetting the watch — All Reset
When the watch does not work properly, you can reset all the settings. If the power reserve is insufficient, charge the watch first.
Be sure to perform the following operations after All Reset.
1 Correct the reference positions.
After All Reset, the watch is in the reference position adjustment mode. Refer to step 3 and after on page 61.
2 Set the world time. (page 24)
3 Adjust the time and calendar.
Adjust the time and calendar manually (page 56) or by receiving time signals (page 29).
68

Troubleshooting

B
012 A

1 Change the mode to [CHR] (page 14 ) and pull the crown out to position 2 .
The hands and indication move to the current reference positions stored in memory. · Proceed to the next step when the hands and indication
stop.
2 Press and release both the lower right button A and upper right button B simultaneously.
As you release the buttons, the alarm sounds and all reset is executed.

The setting values after All Reset

Time/calendar

January 1, Sunday of leap year

World time

LON

Summer time (DST)

SMT OFF at all time zones

Alarm setting

ALM OFF

Alarm time

0:00 AM

Reception result indication NO

69

Eco-Drive watch handling precautions

· For optimal performance, your watch should remain fully charged. · Long sleeves may inhibit light transmission to your watch. This may result in your watch loosing charge. In these cases supplemental charging may be necessary. · When you take off the watch, place it in a bright location to ensure optimal performance. 70

Eco-Drive watch handling precautions
CAUTION Recharging Precautions
· Do not charge the watch at a high temperature (about 60 °C (140 °F) or higher) as doing so may cause the movement to malfunction. Examples: · Charging the watch too close to a light source which generates a large amount of heat such as an incandescent lamp or halogen lamp. * When charging under an incandescent lamp, be sure to leave 50 cm (20 inches) or more between the lamp and the watch to avoid exposing the watch to excessive heat. · Charging the watch in a location where the temperature may become extremely high such as on the dashboard of a vehicle.
71

Eco-Drive watch handling precautions · This watch utilizes a special rechargeable cell that does not require periodical replacement.
However power consumption may increase after using the watch for a number of years due to wear of internal components and deterioration of oils. This may cause stored power to be depleted at a faster rate. For optimal performance, we recommend having your watch
WARNING Handling of Rechargeable Cell
· The rechargeable cell should never be removed from the watch. If for any reason it becomes necessary to remove the rechargeable cell from the watch, keep out of the reach of children to prevent accidental swallowing. If the rechargeable cell is accidentally swallowed, consult a doctor immediately.
· Do not dispose of the rechargeable cell with ordinary garbage. Please follow the instructions of your municipality regarding collection of batteries to prevent the risk of fire or environmental contamination.
72

Eco-Drive watch handling precautions
WARNING Use Only the Specified Battery
· Never use a battery other than the rechargeable cell specified for use in this watch. Although the watch structure is designed so that it will not operate when another type of battery is installed, if a conventional watch battery or other type of battery is installed in the watch and the watch is recharged, there is the risk of overcharging which may cause the battery to rupture. This can cause damage to the watch and injury to the wearer. When replacing the rechargeable cell, always make sure to use the designated rechargeable cell.
73

Water resistance
WARNING Water Resistance
· Refer to the watch dial and/or the case back for the indication of the water resistance of your watch. The following chart provides examples of use for reference to ensure that your watch is used properly. (The unit “1bar” is roughly equal to 1 atmosphere.)
· WATER RESIST(ANT) ××bar may also be indicated as W.R.××bar.

Name

Indication Dial or Case back

Specification

Non water-resistant Everyday use water-resistant
watch
Upgraded everyday use waterresistant watch

Non water-resistant

WATER RESIST Water-resistant to 3 atmospheres

W. R. 5 bar W. R. 10/20 bar

Water-resistant to 5 atmospheres
Water-resistant to 10 or 20 atmospheres

74

Water-related use

Water resistance

Minor exposure to Swimming water (washing and general face, rain, etc.) washing work

Skin diving, marine sports

Scuba diving using an air
tank

NO

NO

NO

NO

Saturation diving using helium gas
NO

Operate the crown or
button when the watch is wet
NO

OK

NO

NO

NO

NO

NO

OK

OK

NO

NO

NO

NO

OK

OK

OK

NO

NO

NO

75

Water resistance · Non-water resistant models are not designed to come into contact with any moisture. Take
care not to expose a watch with this rating to any type of moisture. · Water resistance for daily use (to 3 atmospheres) means the watch is water resistant for
occasional accidental splashing. · Upgraded water-resistance for daily use (to 5 atmospheres) means that the watch may be worn
while swimming, but is not to worn while skin diving. · Upgraded water- resistance for daily use (to 10/20 atmospheres) means that the watch may be
worn while skin diving, but not while scuba or saturated diving using helium gas.
76

Precautionary items and usage limitations CAUTION To Avoid Injury
· Be particularly careful when wearing your watch while holding a small child, to avoid injury. · Be particularly careful when engaged in strenuous exercise or work, to avoid injury to yourself
and others. · Do not wear your watch while in a sauna or other location where your watch may become
excessively hot, since there is the risk of burns. · Be careful when putting on and taking off your watch, since there is a risk of damaging your
fingernails, depending on the manner in which the band is fastened. · Take off your watch before going to bed.
77

Precautionary items and usage limitations
CAUTION Precautions
· Always use the watch with the crown pushed in (normal position). If the crown is of the screw lock-type, make sure it is securely locked.
· Do not operate the crown or any push buttons when the watch is wet. Water may enter the watch causing damage to vital components.
· If water enters the watch or the watch fogs up and does not clear up even after a long time, consult your dealer or an authorized service center for inspection and/or repair.
· Even if your watch has a high level of water resistance, please be careful of the following. – If your watch is immersed in sea water, rinse thoroughly with fresh water and wipe with a dry cloth. – Do not pour water from a tap directly onto your watch. – Take off your watch before taking a bath.
· If seawater enters the watch, place the watch in a box or plastic bag and immediately take it in for repair. Otherwise, pressure inside the watch will increase, and parts (crystal, crown, push button, etc.) may come off.
78

Precautionary items and usage limitations
CAUTION When Wearing Your Watch

· Leather bands and rubber (urethane) bands will deteriorate over time due to perspiration dirt. Because of the natural materials, leather band will be worn, deformed, and discolored over time. It is recommended to replace the band periodically. · The durability of a leather band may be affected when wet (fading, peeling of adhesive), owing to the properties of the material. Moreover, wet leather may cause a rash. · Do not stain a leather band with substances containing volatile materials, bleach, alcohol (including cosmetics). Discoloration and premature aging may be occurred. Ultraviolet light such as direct sunlight may cause discoloration or deformation. · It is recommended to take off the watch if it gets wet, even if the watch itself is water-resistant. · Do not wear the band too tightly. Try to leave enough space between the band and your skin to allow adequate ventilation. · The rubber (urethane) band may be stained by dyes or soil present in or on clothing or other accessories. Since these stains may not be removable, caution is required when wearing your watch with items that tend to easily transfer color (articles of clothing, purses, etc.). In addition, the band may be deteriorated by solvents or moisture in the air. Replace with a new one when it has lost elasticity or become cracked. 79

Precautionary items and usage limitations
CAUTION When Wearing Your Watch (continued)
· Please request adjustment or repair of the band in the following cases: – You notice an abnormality with the band due to corrosion. – The pin of the band is protruding.
· We recommend seeking the assistance of an experienced watch technician for sizing of your watch. If adjustment is not done correctly, the bracelet may unexpectedly become detached leading to loss of your watch or injury. Consult an authorized service center.

· The watch may stop or the function of the watch may be impaired in extremely high or low temperature. Do not use the watch in places where the temperature is outside the operating temperature range as stated in the specifications. · Analog quartz watches are powered by a step motor that uses a magnet. Subjecting the watch to strong magnetism from the outside can cause the motor to operate improperly and prevent the watch from keeping time accurately. Do not allow the watch to come into close proximity to magnetic health devices (magnetic necklaces, magnetic elastic bands, etc.) or the magnets used in the latches of refrigerator doors, clasps used in handbags, the speaker of a cell phone, electromagnetic cooking devices and so on. 80

Precautionary items and usage limitations

· Avoid dropping the watch or subjecting it to other strong impact. It may cause malfunctions and/or performance deterioration as well as damage to the case and bracelet.

· The integrated circuits (IC) used in quartz watches are sensitive to static electricity. Please note the watch may operate erratically or not at all if exposed to intense static electricity. · If paint thinner, benzene or other solvents or products containing these solvents (including gasoline, nail-polish remover, cresol, bathroom cleaners and adhesives, water repellent, etc.) are allowed to come into contact with the watch, they may discolor, dissolve or crack the materials. Be careful when handling these chemicals. Contact with mercury such as that used in thermometers may also cause discoloration of the band and case. · Be sure to remove any protective stickers that may be on your watch (case back, band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps between the protective stickers and the parts, which may result in a skin rash and/or corrosion of the metal parts. 81

Precautionary items and usage limitations
CAUTION Always Keep Your Watch Clean
· Rotate the crown while it is pressed in fully and press the buttons periodically so they do not become stuck due to accumulations of foreign matter.
· The case and band of the watch come into direct contact with the skin. Corrosion of the metal or accumulated foreign matter may result in black residue coming from the bracelet when exposed to moisture or perspiration. Be sure to keep your watch clean at all times.
· Be sure to periodically clean the bracelet and case of your watch to remove accumulated dirt and foreign matter. In rare circumstances, accumulated dirt, foreign matter may cause irritation with the skin. If you notice this, discontinue wearing the watch and consult your physician.
· Be sure to periodically clean foreign matter and accumulated materials from the metal band, synthetic rubber strap (polyurethane) and/or metal case using a soft brush and mild soap. Be careful not to allow moisture on the case if your watch is not water resistant.
· Leather bands may become discolored by perspiration or dirt. Always keep your leather band clean by wiping with a dry cloth.
82

Precautionary items and usage limitations
Caring for Your Watch
· Wipe any dirt or moisture such as perspiration from the case and crystal with a soft cloth. · For metallic, plastic or synthetic rubber (polyurethane) band, clean it with soap and a soft
toothbrush. Be sure to thoroughly rinse the band after cleaning to remove any soap residue. · For a leather band, wipe off dirt using a dry cloth. · If you will not be using your watch for an extended period of time, carefully wipe off any
perspiration, dirt or moisture and store in a proper location, avoiding locations subject to excessively high or low temperatures and high humidity.

The paint on the dial and hands helps you with reading the time in a dark place. The luminous paint stores light (daylight or artificial light) and glows in a dark place. It is free from any radioactive substance or any other material harmful to a human body or environment. · The light emission will appear bright at first and then diminish as time passes. · The duration of the light (“glow”) will vary depending on the brightness, types of and distance from a light source, exposure time, and the amount of the paint. · The paint may not glow and/or may dissipate quickly if exposure to light was not sufficient. 83

Specifications

Model Timekeeping accuracy (without reception) Operating temperature range Display functions
Maximum run time from full charge
Battery

E660

Type Analog solar-powered watch

Average monthly accuracy: ±15 seconds when worn at

normal operating temperatures between +5°C (41°F) and

+35°C (95°F)

10°C (14°F) to +60°C (140°F)

·Time: Hours, minutes, seconds, 24-hour ·Calendar: Date, day of week
·After charged fully, the watch runs without additional charging
-when power save functions for 4 hours a day (in normal use): Approximately 10 months -when power save functions all the day: Approximately 3 years ·Power reserve upon insufficient charge warning function: Approximately 3 days
Rechargeable cell (lithium button cell), 1pc.

84

Specifications

Additional functions

·Solar power function

·Confirming reception status (RX)

·Overcharging prevention

·Indicating the result of the last

function

reception (OK/NO)

·Insufficient charge warning

·Summer Time (DST) (automatic

function (two-second interval

SMT ON/OFF, manual SMT

movement)

OFF)

·Power reserve indication (in four ·Alarm function (ALM ON/OFF)

levels)

·Alarm monitor function

·Energy saving function (power ·Chronograph (up to 60 minutes

save feature)

in one second increments)

·World time (24 time zones by 1 ·Perpetual calendar (until

hour)

February 28th, 2100)

·Receiving time signal (automatic,

on demand, recovery automatic),

Signal stations: Japan (East/West)/

USA/Germany/China

Specifications and contents of this booklet are subject to change without prior notice.

85

European Union directives conformance statement
Hereby, CITIZEN WATCH CO.,LTD. declares that this product is in compliance with the essential requirements and other relevant provisions of directive 2014/53/EU and all other relevant EU directives. You can find your product’s Declaration of Conformity at “http://www.citizenwatch-global.com/ “.

Model No.CB5 Cal.E660
CTZ-B8197

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