Question about Casio Watches
How do i set 24 hour time on a casio 3225/3226 watch?
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Press Adjust and hold until blinking city appears.
Press Mode until DST appears flashing.
Press Recieve until mode that you want appears ON OFF AUTO
Press Adjust until not blinking city code.
Posted on Mar 12, 2008
Use this page to download a copy of CASIO watch manuals in PDF format. To download a PDF file, enter the four-digit (or three-digit) module number marked on the back cover of your watch.
You will need a pdf reader on your pc, you will find all instructions in there.
If you don't have a pdf reader you can get one from
Posted on Jun 10, 2008
Actually, the watch has 3 buttons -- "Light" being the 3rd one. Press Mode until a number in the time mode begins flashing. Then press the Light button to get it to the hour indicator. Use the 12-24 Hr button to set it to the current hour. Then press the Light button again to get it to the minutes section. Again, use the 12-24 Hr. Button to set it to the next minute coming up in the current time. Then push the Light button again. This will bring up the seconds indicator. At the precise time the minute you set before begins, hit the 12-24 Hr. button, and the indicator goes back to zero and begins ticing away. Then hit the Mode button again until the watch is in the current time mode. Hope this helps. I use Internet time to set a precise time.
Posted on Sep 21, 2009
I had the same problem following recent daylight savings time (DST) change. The watch has three DST mode settings (ON, OFF, and AUTO). You get to the setting mode by pressing and holding the "adjust' button until the city time zone indicator starts to flash. Then press the "mode" button. This should give you the DST setting. Now press the "receive" button to cycle through the ON, OFF, and AUTO modes for DST. I set it for AUTO. I then existed the setting mode by pressing "adjust" again.
Now you can initiate a manual update of the time by pressing and holding the receive button. Put your watch by a window and make sure the signal strength indication is showing level 4 (full picture of satellite dish on my version). Give it a few minutes to down load new time.
After doing this the watch corrected itself and now shows correct time. Other wise I assume you could set the DST function to ON or OFF as well depending on whether you need to add or subtract the hour from the time.
Posted on Nov 10, 2008
Press and hold the top left button for 2 seconds to go into the time adjustment mode.
While you are in this mode press the top right button to switch between 12 hour and 24 hour modes.
Press top left to return to normal.
Posted on Feb 21, 2010
Tips for a great answer:
Dec 29, 2015 | Watches
Sep 27, 2010 | Watches
Aug 01, 2010 | Casio Watches
Jul 25, 2010 | Casio Edifice EFA110D-1AV Wrist Watch
Jul 12, 2010 | Casio G-Shock GW300CA-1V Wrist Watch
Apr 19, 2010 | Casio G-Shock GW300CA-1V Wrist Watch
Mar 10, 2010 | Casio G-Shock GW300CA-1V Wrist Watch
Jul 17, 2009 | Casio Watches
1,331 people viewed this question
Usually answered in minutes!