How do I change from military time to civilian time?

https://oureverydaylife.com/how-do-i-change-from-military-time-on-my-armitron-watch-12277699.html

Possible fix above.

You can change to military / 24 hour clock in your profile settings at: https://www.fitbit.com/user/profile/edit

Live in the civilian life.

hit mode three times until TUES flashes and the seconds. Hit reset until the hours flash and hit start to change them. The watch goes from AM hours to PM and then back through AM and when it cycles through the PMs for the second time, they will alternate 12/24 hour time.

go into the time setting mode and you will have an opportunity to select "12" or "24". 24 is military and 12 is civilian time.

1. First, find the regular time mode by pressing the MODE button until the time (with the date at the top) shows.
2. Press & hold the SET button until the word ENTER disappears and is replaced by the word TIME. Release that button. You'll notice that at the top of the display, the words SET T1 or SET - T2. This is where you select between setting the 1st time zone or the 2nd time zone. Select between T1 or T2 by pressing the RECALL button or the STOP/RESET button.
3. Press either the MODE or the START/SPLIT button. You'll notice that whatever is blinking is what you can change. You can make the changes by pressing either the RECALL or the STOP/RESET button. You can change the Seconds, the Hours, the Minutes, the Month, the Date, the Year, and choose between 12 hour (civilian) or 24 hour (military) time. If you keep MODE or START/SPLIT button, you will go through all the things you can change and start again at the beginning. The START/SPLIT button goes through these things forward, and the MODE goes through the backwards, so if you pass something and want to back up, just switch buttons. In the same way, the RECALL changes things by making them larger, and STOP/RESET changes them by making them smaller, so if you accidentally pass the number you're trying to set it to, just switch to the other button and go back.

Get manual here from my tips and tricks.

Go to the set hour function and cycle through the hours until you see the AM/PM display at the bottom of the watch face.

I have a G Shock DW-004 made in 1997. I had this same problem, and I tried everything to change TO military time and back to standard time. I just read the bit to try and was about to do it. I pressed the top left button to get the time to flash, and hit the light button by accident (the one with the big G on it) and VIOLA! It changed to military time. So in my model, anyway, the G light button (under the display on the edge of the watch body) changed the time to military from standard and back again, when the time is flashing.

Good luck!