Turn off alarm

I am not sure if you want to turn the alarm off for good or just dismiss it when it sounds, so I will supply the link to the manual.
Now you will have access to instructions for all the watches functions.
http://www2.casio.co.jp/manual_pdf/wat/en/pdf_search.php?MODULE=3092&submit.x=33&submit.y=19I hope this helps.

If you have Alarms on, you will see a small bar above the Alarm numbers (1 to 5).
Press the Mode button to get to Alarm mode. You will see Bell AL on the top. Use Reverse/Forward to switch to the Alarm you want to turn off. The Alarm number will increase/decrease on the right of the time.
Use the 12/24Hr button to cycle through the Alarm options.
When the Alarm bar is blank, the alarm s/b off.
Note: The Casio manuals are online.
http://www.manualslib.com/manual/221397/Casio-Db36-1av.html

Hi Ms. Sophie Desro,

If the alarm has sounded, press "A" (top left-hand button) to stop the sound.
To switch the Daily and Hourly Time Signal on and off:
Press "C" (lower right-hand button) while in alarm mode in sequence:
a. }}}} + BELL = Both alarms on.
b. Display Blank = Both OFF.
c. }}}} = Daily alarm on only.
d. BELL = Hourly Time Signal on only.

Test the alarm by holding down "C" to sound the alarm.
Please note b. and c. to turn off the alarms.

For more information, Casio has an Operational Chart for your watch, Module QW-1275. You may download a PDF file here:
http://ftp.casio.co.jp/pub/world_manual/wat/en/qw1275.pdf

Try this and let me know if this works. Thanks.

Regards, Bill

mcdevito75 here, Best Bet, look for a small watch repair shop in your area, mechaism could be stuck.

buy a Casio wrist watch at KMart for around $17.00. They last five years, then the
band breaks and you buy a new watch. I timed the traffic signal system of our city for 20 years from a Casio wrist watch. Now in retirement, I have a Time Expedition which has several alarms which I do not need, and can't turn off. We change the time twice annually, so having alarms and chimes go off without warning ca bve a nuisance.I found some instructions on a website which shows how to turn the alarms off.

If you haven't got instructions on how to do this, you can get
instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals",
watches;

Accept terms

Select "watch manual archive"

Read the number of the back of your watch and enter it into the search box

Follow this link: http://world.casio.com/wat/download/en/manual/ Download manual for your watch and read how to turn alarm off.

Read the manual... http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2515.pdf

go to mode menu scroll it and find the alarm mode ,when you see in a display a bell it will alarm every hour but if take the bell display it will not alarm every hour..

I had the same nagging problem on my GSHOCK 2816. The Casio manual was no help at all. What I did to turn my alarm(s)  (mine has 5 independant alarms) off is switch to alarm mode (as you are looking at the face of the watch, it's the bottom left button. I push it twice to get to alarm mode. My display shows the current alarm time, and then the number 1. If you hit the top right button on the watch, it turns this alarm off. If you hit the bottom right button, it cycles to the next alarm in the list. To set an alarm, just cycle to the one you want, and then hold the top-left button until you see it flashing, then use the right side buttons to adjust the time. Hope that helps. This was a big pain in the **** until I figured it out.