CASIO A159WGEA-1EF Collection Mens Watch User Guide

June 13, 2024
Casio

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Operation Guide 10B+7L(Ver.C)

Reading the display

CASIO A159WGEA-1EF Collection Mens Watch - Fig 1

SU: Sunday, MO: Monday, TU: Tuesday, WE: Wednesday, TH: Thursday, FR: Friday, SA: Saturday (Changeover between 12-hour and 24-hour formats) In regular timekeeping mode, with every push of A, the display is switched between 12-hour and 24-hour formats.

Setting daily alarm

If the daily alarm is set, the buzzer sounds for 20 seconds at the preset time every day until cleared. To stop the buzzer, press the L button. If the time signal is set, the watch sounds every hour on the hour.
(Sound demonstration) Press and hold the A button in alarm mode to sound the buzzer.

CASIO A159WGEA-1EF Collection Mens Watch - Fig 2

*If the C button is pressed, the watch reverts to the regular timekeeping mode.
(Quick digit advance) When the A button is pressed for more than 2 seconds, the digit advances quickly. When released, the digit advance will stop.

[On or off setting of daily alarm and time signal]

CASIO A159WGEA-1EF Collection Mens Watch - Fig 3

Stopwatch operation

A signal confirms start/stop operation.
(Working range) The stopwatch display is limited to 59 minutes 59.99 seconds, for longer times reset and start again.

CASIO A159WGEA-1EF Collection Mens Watch - Fig 4

IMPORTANT: Setting sequence MUST BE FOLLOWED when making any new setting.

Setting time and calendar

CASIO A159WGEA-1EF Collection Mens Watch - Fig 5

*Precise time can be maintained by correcting the seconds once a month on a time signal from a radio, TV, telephone, etc.
(Quick digit advance) When the A button is pressed for more than 2 seconds, the digit advances quickly. When released, the digit advance will stop.

  • Correction of any digit, if not required, can be skipped by pressing the L button repeatedly.
  • If you do not operate any button for a few minutes while a selection is flashing, the flashing stops and the watch goes back to the regular timekeeping mode automatically.

Specifications

Accuracy at normal temperature: ±30 seconds a month
Display capacity:

  • Regular timekeeping mode Hour, minute, second, am/pm, date and day Calendar system: Auto-calendar set at 28 days for February
  • Daily alarm mode
  • Hourly time signal function
  • Stopwatch mode

Measuring capacity: 59 minutes 59.99 seconds
Measuring unit: 1/100th of a second
Measuring modes: Normal time, net time, split time and 1st-2nd place times Battery:

One lithium battery (type: CR-2016 –– except Module 1271/BR-2020 –– Module 1271 only)
Approx. 7 years operation on type CR-2016 (except Module 1271) /10 years on type BR2020
(Module 1271 only).
[assuming alarm operation for 20 sec./day and  one light operation for 1 sec./day] NOTE: THERE IS NO WAY unit components can be damaged or malfunction, due to miso peration of buttons. If confusing information appears on the display it means entry sequence was incorrect. Please read the manual and try again.

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