How to set alarm on G-Shock EFA-122

Before using this guide, we recommend:

All settings are clearly explained and understandable.

1. In the Alarm Mode, hold down A until the hour setting of the alarm time starts to flash, which indicates the setting screen.

  • This operation turns on the alarm automatically.

2. Press C to move the flashing between the hour and minute settings.
3. While a setting is flashing, use D (+) and B (–) to change it.

  • When setting the alarm time using the 12-hour format, take care to set the time correctly as a.m. (A indicator) or p.m. (P indicator).

4. Press A to exit the setting screen.

Alarm Operation

The alarm sounds at the preset time for 10 seconds, regardless of the mode the watch is in.

  • To stop the alarm tone after it starts to sound, press any button.

To test the alarm

In the Alarm Mode, hold down D to sound the alarm.

To turn the daily alarm and the Hourly Time Signal on and off

In the Alarm Mode, press D to cycle through the settings shown below.

How to set alarm on G-Shock EFA-122

  • The alarm on indicator and the Hourly Time Signal on indicator are shown on the display in all modes while these functions are turned on.