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How much does it cost to replace the capacitor in a solar G-Shock?

  1. GWR

    Hi guys,

    I have a G-7210 that has started losing charge, especially overnight. I'm told that the fix is a replacement capacitor, but that this has to be done by an official Casio service centre, it's not something that can be done by a garden-variety watch shop.

    Does anyone know roughly how much this will cost? I can't get an answer from any of the watch shops I've visited, and if it's going to be expensive, I think I'd probably prefer just to buy a brand-new watch.


    Posted 13 years ago #
  2. Riley


    Have you tried changing the battery? If it's a problem with the module it might not be worth repairing.

    Posted 13 years ago #
  3. GWR

    I thought G-Shock Solars used a capacitor instead of a battery for storing the charge?

    Posted 13 years ago #
  4. Riley


    The Tough Solar models have a battery too, but it's just a different one that's rechargeable. I believe your model uses a CTL1616.

    You could try doing it yourself. Check out the wiki for some information on how to do it:

    Posted 13 years ago #
  5. TicTocJoe

    San Francisco

    Leave it in direct sunlight 5 full day.Be sure to check that you're not over-charging by feeling the backplate for extreme heat.I revived an old solar that way without replacing the rechargable battery.

    Posted 13 years ago #


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