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Need replacement battery for the above

My Corum watch uses a Renata 44 battery lithium 2V. This battery is no longer available from Renata and there is no cross reference listed on their information site. Can you tell me if there is a replacement watch battery for the Renata 44?

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  • vwduff Dec 18, 2013

    My jewler came up with a solution. He dimpled the case (not noticeable) and a slightly larger batter fit. I don't have the info handy so contact me if you need help.



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I had the same problem. My jeweler came up with a solution. He "dibbled" the rear of the case just enough that the next smaller Renata battery would fit. You can't tell that he did anything but it worked. Hope this helps.

Posted on Dec 23, 2010

  • vwduff Jan 29, 2014

    My jewler came up with a solution. He dimpled the case (not noticeable) and a slightly larger batter fit. I don't have the info handy so contact me if you need help.



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