Casio G-Shock GW300CA-1V Wrist Watch - Answered Questions & Fixed issues

The alarm should be sounding. (broken?) To turn hourly chime on and off, go to alarm screen and select SIG. Then top left button turns it on and off.

A -- B
( ) Button reference
C __D

6) Hourly Chime (SIG):
Press C until alarm mode is reached (AL1 - AL4 + SNZ and SIG).
Press D to select hourly chime (SIG). Press A to toggle chime on and off.

Press C to return to Timekeeping mode.

Good luck,
Techjoel

That means charge it. I.e. expose it to sunlight

Watch Archive Casio User Manuals

The easiest is to bring it to Wal-Mart, or another store with a watch section in their store, if you buy a new wrist band, they;ll put it on for free. If you're feeling DIY, pull the watch band to the side, untill the metal bar inside is ejected form the slot in the watch, from there, insert the new band's bar into the slot, and voila!

go to link below http://support.casio.com/en/manual/manuallist.php?cid=009

it means the battery is going dead.

HERE> http://support.casio.com/en/manual/manuallist.php?cid=009

I have a Casio g-shock gw-330a and now find myself again replacing the band. So far, $60 on bands. They last me two or three years. To install the band, take the band and watch to a Jeweler. My local Sears does it for me. $5 for installation; $5 for purchase shipping; $20 for band. $30 every couple of years. This cost disturbs me.

Your watch is a solar powered watch and normally you don't need battery change .Nevertheless,if (as it is an old Casio model),you are convinced that battery is the cause of your problems,then replace. 1) You have to be absolutely sure that you are able to carry out the procedure. 2) IMPORTANT!! Pse note that the specific battery IS NOT an ordinary battery as it is rechargeable.DO NOT TRY TO REPLACE WITH AN ORDINARY ONE.RISK OF EXPLOSION on your wrist.+total damage of the watch.New battery has to be exactly the same with the old one (ID.code).Can be ordered on E-Bay,I suppose. 3)TOOLS:Watchmakers screw drivers + philips small size screw driver (for backcover screws) + watchmaker tweezers + 2 finger rubber gloves. Turn the watch upside down and carefully remove the four screws (try not to loose them).Remove the strap if needed.Gently remove the back cover.Pay attention as there must be 1 or 2 tiny springs embeded on the mechanism.Keep them in place and try not to loose them.You have to remove the plastic cover (pay extreme caution to the spring/s) in order to have access to the battery.Unlatch and remove (if needed) the battery holder ( if can be removed-remember the position to put it back correctly).Take out the battery and check for possible leaks.Check the battery compartment cleaness.DO NOT TOUCH WITH BARE FINGERTIPS THE CONTACTS OF THE BATTERY COMPARTMENT.DO NOT TOUCH THE NEW BATTERY ON BOTH SIDES WITH BARE FINGERTIPS.Use the finger gloves.Put the new battery in place (do not force) and secure back the battery lamina holder.There is a AC(All clear-reset) contact on the mechanism.Using the tweezers touch one end on this contact and the other to the metallic body of the mechanism.Lift the watch very carefully(as it is,upside down-without disturbing spring/s) and check if display is activated.By paying much caution put back the plastic cover correctly in position PAYING CAUTION TO THE SPRING/S. Clean up the back cover,gasket,and gasket furrow from dirt as good as possible.Check the gasket condition.Replace if needed.Apply a little amount of special gasket silicon compound all around the gasket,both sides.Put the gasket in place.Put back gently the back cover and screws in position.MAKE SURE TO POSITION THE BACK COVER CORRECTLY(in place and not upside down).Press it gently when in correct position before you screw.CHECK ALL AROUND FOR CORRECT CONTACT. DO NOT SCREW TOO TIGHT,DO NOT FORCE.Screw with fingertips until you meet resistance. I hope this will help. BRegards

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go to support page on casio. and get your manual. youll probably gonna look for a 3 or 4 digit number located at the back of your watch. once you got the manual. go to page 4. and follow the steps of "Hand Home Position Correction". that should fix it. i also have ga 110c and i have encountered this issue

Pressing the ADJUST button for 3 sec digits will start flashing.You have entered to setting procedure.By pressing once at time,the MODE button,go to date adjust (date digits flashing).Set correct date and year (important) in order to have the right day,by pressing the RECEIVING button.Press the ADJUST button again when finished.

Day if set according to year.If you set the right year,you will have the right day.

Is the Year right? If you are using 12 hour display the watch maybe 12 hours ahead or 12 hour back.

go here> http://www.freestyleusa.com/support/

Um, well I had the same problem on my baby-g watch, but i fixed it so here:- dunno if this'll work, but hold the bottom left button for a long time. never let go till you here a beeping noise. like DO NOT let go. like this is a g-shock and not a baby-g, i dunno where the mute is indicated, but u might see it somewhere. so, just do that dunno if it works as, again, i have a baby-g. good luck! :)

try this link > http://www.gshock.com/support/

Shortcut battery with AC contact. AC can be found on the sides of watch movement(very tiny). You have to use pointed tweezers: one end on battery+, another on AC contact for three secs.

On most digital watches, if you properly set the date and year, the day of the week is preset.