Question about Casio G-Shock GW300CA-1V Wrist Watch

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Reset casio watch wvq550dba to conserve power

The casio watch comes with factory settings which disable functions to conserve power. How does one reset the watch back to the factory setting to conserve power?

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Re: reset casio watch wvq550dba to conserve power

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

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Hi i have bought casio edifice e0qs-a500 but its not working properly so i want to know how to reset to the default settings

Download the instructions for "factory reset" from the Casio Web site. You'll need to get the instructions for the module of your watch (which you can find on the back cover).

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My g shock is stuck on getting the moon graph

Check your rechargeable battery level.When MED or LOW (M or L) some functions are disabled in order to save energy to keep time (at least) running.If L,recharge immediatelly by exposing the watch to direct sunlight (not behind window glass) for 5-6 hours.Check the battery level in the mean time.Recharge more,if needed.

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How can I disable the function of hunting and fishing for my Casio aw-82? it alarms the whole time, I woke up every night. Help me please.

You can get instructions from the Casio web site.

Go to the casio web site "".

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

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1 Answer

Setting Date & time

mcdevito75 here, generally you need operate 2 bittons to set your Casio watch, the MODE and SET buttons. Press the Mode button, you may have to hold it in for 2-3 seconds, see the display falshing, press MODe to go to each function, once at the function you want to adjust, press SET press MODE to move onto next function, once all functions are set, press MODE for steady display. If this fails, look for a small watch repair shop in your area for help setting up the watch.

Feb 11, 2011 | Casio Watches

2 Answers

Casio waveceptor watch, how do i reset it

mcdevito75 here, 1 of the buttons should say MODE, press this button and see the display blinking, NOW! press the set button for each function, after each function is set press MODE to move onto the next function, when all functions are set, press MODE again to see steady display.

Jul 01, 2010 | Casio Wave Ceptor WV57HA-1AV Wrist Watch

1 Answer

How to use the stop watch function

On Casio digital watches you need to cycle through the modes till you get to the chronograph (stop watch). Once there you can use the start stop button to start and stop the chronograph then use the reset button to set back to 00:00:00 when you need to start over.

Sep 17, 2009 | Casio Watches

1 Answer

Won't reset to zero (60 sec.) after battery was replaced

You need to "Reset" the watch's computer, this is done by removing the case cap, (Same as battery replacement) Look for a imbosed "RESET" and using a paperclip, Push gently in the reset hole for five seconds, Remove the paperclip, You should then have all funtions restored to "Factory Settings"

May 20, 2009 | Casio Watches

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Hour and second hands on my Casio Wave Ceptor watch appear to have frozen

They ususally say leave it alone for about 3-4 minutes and it goes back to time keeping mode. Or - you have "turned it off" a feature to conserve the battery while it sits in you drawer.

Manuals can be downloaded from Casio at

Dec 29, 2007 | Watches

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