20 Most Recent Casio DB36-1AV Wrist Watch Questions & Answers

Open the back (4 screws). Careful with the rubber seal and spring inside. Use a pin to pry the battery clip away from the bottom of the battery. You need to pry the bottom out and up. When the clip releases, the battery is easy to remove/replace.

Casio DB36-1AV... | Answered on Aug 22, 2014

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.

Casio DB36-1AV... | Answered on Aug 22, 2014

Change battery

Casio DB36-1AV... | Answered on Aug 22, 2014

There is a clip over the battery and then down on one side. You need something tiny and sharp... like a needle. You can insert the needle into the clip between the battery and the outside edge of the clip and gently pry the clip out and away from the battery.

Casio DB36-1AV... | Answered on Aug 22, 2014

Set the right date and year and day will come automatically.

Casio DB36-1AV... | Answered on Jan 28, 2014

First possibility is that your battery is dead....

Casio DB36-1AV... | Answered on Dec 03, 2013

find it here:


Rate me, please.

Casio DB36-1AV... | Answered on May 27, 2013

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",

Accept terms

Select "watch manual archive"

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

Casio DB36-1AV... | Answered on Jul 18, 2010


Casio DB36-1AV... | Answered on Jan 19, 2010

go to alarm mode and choose the alarm (1-5) using the "forward" and "reverse" buttons, then hold the bottom right button down to toggle it on or off

Casio DB36-1AV... | Answered on Jan 15, 2010

Try to find solution here:

Rate me, please.

Casio DB36-1AV... | Answered on Jul 23, 2009

To Toggle between 12-hour and 24-hour timekeeping:

In the Timekeeping Mode (regular watch display), press the lower right-hand button to toggle between 12 and 24 hour timekeeping.
12 24 toggle-2boiufb2ir3wdmt45g4ixcbm-5-0.png

Casio Watches | Answered Yesterday

Please Google (casio)(EFA 124)(manual) without parens.

Casio Watches | Answered on May 31, 2019

you posted to USA web site that is only English, not obvious that?

Casio Watches | Answered on May 24, 2019

Hi Jamie, the best thing to do is take it to a qualified Jewler/watch repairer.

Casio Watches | Answered on May 19, 2019

Not finding what you are looking for?
Casio DB36-1AV Wrist Watch Logo

12 questions posted

Ask a Question

Usually answered in minutes!

Top Casio Watches Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18429 Answers

Arturs Kalnins
Arturs Kalnins

Level 3 Expert

2338 Answers


Level 3 Expert

8081 Answers

Are you a Casio Watch Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Casio Watches

  • Casio Watches

Most Popular Question

turn off alarm

  • Watches