In the timekeeping mode, hold down a until adj appears in the lower display.

How to change time on g shock ga 2100. Then, toggle between the time zones by pressing button 3 “reverse”. Press c to change the flashing screen content in the sequence shown below to select the other setting. When you release a (after adj.

Make sure you configure these settings correctly. If you have a g shock analog and digital watch, the analog and the digital times may not match up. Repeat steps 2 and 3 to tweak the hour and minute digits.

Switch between the forward or reverse buttons until you arrive at the correct value for the seconds’ digits. Go to the “hour” value, pressing the “mode” button once again until you select the current hour. The day of the week is displayed automatically in accordance with the date.

In the timekeeping mode, hold down a until adj appears in the lower display.