RONDA 8040.N Caliber Watch Movement User Manual
- June 6, 2024
- RONDA
Table of Contents
- Description of the display and control buttons
- Setting the time
- Setting the date (quick mode)
- Setting the date, day of the week (8040. N), time
- Chronograph: Basic function (Start/Stop/Reset)
- Chronograph: Accumulated timing
- Chronograph: Intermediate or interval timing
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
RONDA master tech – Movement Cal. 8040. N & 8040.B
User’s Manual
You have decided to buy a watch, which was assembled by a watchmaker using a
Ronda movement. Please note that no watches are produced or distributed under
the Ronda Brand.
In case of repairs, guarantee claims, and questions concerning the functioning
of a watch, purchasers and consumers should contact their retailer or the
watch manufacturer, for which the relevant information can be found in the
sales or guarantee documentation provided with the watch.
Description of the display and control buttons
Setting the time
- *** Pull out the crown to position III** (the watch stops).
- Turn the crown until you reach the correct time 8:45.
- ***** Push the crown back into position I.
Please note:
- In order to set the time to the exact second, 1 must be pulled out when the second hand is in position «60». Once the hour and minute hands have been set,1 must be pushed back into position I at the exact second.
Setting the date (quick mode)
- Pull out the crown to position II (the watch continues to run).
- Turn the crown anticlockwise until the correct date 01 appears.
- Push the crown back into position I.
Please note:
During the date changing the phase between approx. 8 PM and 12 PM; the date
must be set to the date of the following day.
An extreme acceleration in setting the date with quick mode can induce a false
date indication. The synchronization is re-established by setting the date
from 01 till 31 (crown in position II).
Setting the date, day of the week (8040. N), time
Example:
– Date/time on the watch: 17/01:25/MON
– Present date/time: 23/20:35/SAT65,5%
- Pull out the crown to position III (the watch stops).
- Turn the crown until yesterday’s day of the week FRI appears.
- Push the crown to position II.
- Turn the crown anticlockwise until yesterday’s date appears 22.
- ***** Pull out the crown to position III (the watch stops).
- Turn the crown until the correct date is 23 and the day of the week SAT appears.
- ** Continue to turn the crown until the correct time 8:35 PM appears.
- Push the crown back into position I.
Please note:
* To set your watch to the exact second, please refer to the chapter
entitled «setting the time».
** Please observe the AM/PM clock rhythm.
Chronograph: Basic function (Start/Stop/Reset)
Example:
- Start: Press push-button A.
- Stop: to stop the timing, press push-button A once more and read the chronograph counters: 4 min/38 sec/7 ⁄10 sec
- Zero positioning: Press push-button B. (The chronograph hands will be reset to their zero positions.)
Chronograph: Accumulated timing
Chronograph: Intermediate or interval timing
Adjusting the chronograph hands to zero position
Battery type: 395 (diameter 9.5 mm x 2.6 mm / SR 927 SW)
Accuracy: +20 / -10 seconds per month