How do I change 24 hour time to 12 hour - Casio G-Shock Classic DW6900-1V Wrist Watch

SOURCE: How do I get my Timex WR50M watch out of the 24 hour (military) time and back to a 12 hour clock?

Hold down the adjust button bottom right then press the mode button top left you will notice the a or p that stands for am/pm will disappear & reappear. If you have an a or p on your display then you are out of military time.

SOURCE: cannot change from 24 hour to 12 hour

To change from 24 hour to 12 hour, you hold down the "Mode" button until it switches from 24 hour to 12 hour or vice versa. To change the time zone, you hold down the "Set" button until the time zone that you set it in flashes (like "LAX" on my watch). Then you press the "Receive/Start/Stop" button to choose the specified time zone you want. To set for daylight savings time ("DST" on the watch), after holding the "Set" button and having the time zone flash, you could press the "Mode" button. It will give you a few options for the daylight savings time (Auto, On, or Off). I chose the "On" option, which immediately changed for daylight savings time. If you manually want to change the time, you could hold down the "Set" button and keep pressing the "Mode" button until the time starts flashing on your watch, then pressing the "Receive/Start/Stop" button until you change it to the time that you want. You could also set the watch to beep or chime after pressing the set button if you wanted to know that piece. You hold down the "Set" button when you are done to get it to stop flashing. These instructions worked for my Timex T5G341 Universal Radio Control Watch. I hope this helps.

SOURCE: coleman watch Model No. 40-328 How To change from 24 to 12 hour

I couldn't find the instructions for your watch but as watches tend to have similar operating characteristics, try this:-

Press the mode button until you come to a message that says something like "12hr" or "24hr" or something that indicates display change.

Then press one of the two buttons on the right to change to the display you require.

Some experimenting may be required!

Good luck!

SOURCE: how to change from 24 hour to 12 hour on g shock

http://world.casio.com/wat/download/en/manual/


Use the four numbers on the back of your watch and you will have a PDF version of your instruction manual.

Hope this tip helps

R/

David

Arturs Kalnins

• 2338 Answers
• Posted on Mar 18, 2010

SOURCE: how change from 24 hour to 12 hour AM/PM mode on

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all TIMEX watch manuals.