20 Most Recent Casio Atomic-Solar MTG900 Watch Questions & Answers

Try Google.

Casio... | Answered on Jul 20, 2014

See video at http://www.youtube.com/watch?v=R6JbrVDqR7w. It should cover all your questions.

Casio... | Answered on Nov 07, 2012

According to my experience, as long as you enter one button each time, it won't be malfunctioning...Thus, please learn the functions of each button firstly step by step, and then you can make it get right... Of course, i don't know which brand is your watch? hope my experience will work for all watches and can help you... good luck!

Casio... | Answered on May 31, 2012

stick the mtg900 in a window sill for a day and that should charge it completely. If that does not work that means you will need a new capacitor. It might be easier at that point to buy a new or pre owned on ebay . they go for like 60 dollars or so.
even though they are solar they still need a battery to store the electricity needed to run the watch. A capacitor will need to be replaced from every 5 to 10 years.

Casio... | Answered on Jan 28, 2012

I have a watch which is solar type and the instructions say that several hours of sunlight will charge the battery but lamps need much longer (1 -2 days!), my watch now is left in a drawer.

If you haven't got instructions for your watch, to check what Casio recommend, you can get them on the net.

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... | Answered on Nov 02, 2011

I am assuming you are reading the battery charge correctly. If so you need a new rechargable battery. Special battery so it is a little expensive. Make sure the person knows it is a "rechargable battery" you want. A regular battery will not work properly or recharge.

Casio... | Answered on Nov 02, 2011


Use the four numbers on the back of your watch and you will have a PDF version of your instruction manual.

NO it is collaborated from Colorado.

Hope this tip helps.


Casio... | Answered on Mar 14, 2011

It could be that the watch is set to the wrong time zone.

If you haven't got any instructions on how to set it, go to the casio website and click on the "support" tab, and then on "manuals" to find the instructions for your watch.

Casio... | Answered on Mar 08, 2011

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