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  1. THE JAPANESE WATCH DISCUSSION FORUM
    I have a Seiko 8F32-0049 (see for example https://s3.amazonaws.com/ggsimages/133765.jpg) with perpetual calendar that has sentimental value. It recently started showing 2-second intervals so I had the battery replaced by a local jeweler. The calendar was also 2 days off so I tried to update both...
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