How do I set my 24 hour G-Shock DW 6900?

Holding down E changes the number at high speed. To switch between the 12-hour and 24-hour formats, press D while some digits are flashing. After you set the time and date, press A to return to the Timekeeping Mode. The day of the week is automatically set in accordance with the date.

Why is my G-Shock time wrong?

Why is the time as set by the time calibration signal one hour off? This is because the watch is not making allowances for Daylight Saving Time (summertime). Change the watch’s DST setting* to “Auto DST”, and it will adjust the hour setting automatically.

What is DST on Casio watch?

The Daylight Saving Time (DST) is a reliable method of turning the clock ahead as warm weather is getting closer. We also use the function when the weather gets cold so that we gain another hour of daylight in the afternoon. It gives people one more hour in the evening during the warm season.

How do I turn off the SIG on my Casio watch?

Casio Digital Sports Watch (F91W-1): Turn Off Hourly Beep

1. Press the lower left button. The Casio sports watch displays the currently set alarm time.
2. Press the lower right button. This switches the hourly beep off.
3. Press again the lower left button to exit the menu and save the changes. – Now you are all set.

How to change the time on a Casio G-Shock watch?

Instructions to Change a Casio G-Shock Watch Between 12-Hour and 24-Hour Military Time. Locate each of the 5 watch buttons. In the clock face position, they are located at 2 o’clock, 4 o’clock, 6 o’clock, 8 o’clock, and 10 o’clock. Push the button at 10 o’clock. This makes the second digits blink. Then push the button at 6 o’clock. Presto!

Where do I find the Casio 3230 module number?

If your Casio watch is of 3230 module number (you can find these numbers on the back side of your watch) then this Live PDF Casio 3230 Official Manual suits you. All neccessary settings are perfectly described here with no need to download. You can offer this manual to your friends (that have the same watch) using social sharing.

How to change a G Shock between 12 Hour and 24 hour?

Ec on January 21, 2014: For newer g shocks i find that if you press adjust until my date starts blinking then press mode until 24 hr time show up then press start and magic it works. Or the 12 hr time to 24 hr time doesn’t matter. You rock!

How do you change the seconds on a Casio?

Press A while in the Timekeeping Mode. The seconds digits fl ash on the display because they are selected. 2. C to change the selection in the following Seconds Minutes Year Hour Day Month 3. While the seconds digits are selected (fl ashing), press E to reset the seconds to “00”.