Armitron Watches - Page 2 - Recent Questions, Troubleshooting & Support

You can download the user manual for your watch from this link(http://www.watchesmanuals.com/Armitron/Armitron-Sport-40-8125BLK-Watch.htm)

Hold A, and B and press C, mine shut off

https://www.google.com/search?sxsrf=ALeKk03ImG5jnwrgpUNEF1NguJCtutYntQ%3A1584120963230&source=hp&ei=g8RrXtn5C-2DhbIPjIiTyAI&q=How+do+I+change+the+date+on+Armitron+40%2F8428&oq=How+do+I+change+the+date+on+Armitron+40%2F8428&gs_l=psy-ab.3...27980.27980..29265...1.0..0.334.334.3-1......0....2j1..gws-wiz.7rBjSw__yjA&ved=0ahUKEwiZx6u6_pfoAhXtQUEAHQzEBCkQ4dUDCAU&uact=5#kpvalbx=_tMxrXtPWJOijgwezrKto34

https://www.google.com suggests several web sites with suggestions. http://tv.manualsonline.com/support/armitron/watch/i-cannot-get-my-watch-off-military-time-5752670 Quoting: "David posted an answer 3 years ago Press the MODE button (B) three times to enter the time setting mode. Press the RESET button (A) to tab through seconds, minutes, hour. The ST/STP button (C) scrolls through the number choices. When selecting the hour, if you want 12hr time format make sure the AM or PM is displayed next to the number you deszire. There are 48 possible selections for the hour - 12 for AM, 12 for PM, and 24 for military time. Keep cycling through until the correct hour comes around. Once you have the correct choice, press the MODE button once more to exit time setting mode."

There are 48 hour settings possible 12AM hours 12 PM hours and 24 non designated (military time). Keep cycling through until the correct hour comes around. Make sure it says either AM or PM if you do not want military time.

D379, 379 SR63

Still under warranty send back to manufacturer or dealer where you bought it.

Have You tried Googling it?

Any local jeweler can assist.

find the settings button

Look for it on this site. https://www.manualslib.com/

You might try Esslingers first and simply see if they have a watch back. Or put Armitron case back in the Search box of eBay Good luck

Examine the watch face and locate the buttons labeled "Mode," "Adjust" and "Alarm." Press the "Mode" button repeatedly until the time display appears on thewatch. Hold the "Mode" button until you see the alarm display appear, then release the button. Hold the "Mode" button a second time to enter the time-setting mode.

Use this link to download instructions for your watch: http://www.armitron.com/watch_instructions.asp
Don't forget to rate, please.