Item
¥0CNY
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From the App Store SourceOriginal Dr. Roland Ranfft (R.I.P.) watch movements archive. Free searchable information for watchmakers and hobbyists and photos of more than 10 thousand movements.
The developer is Deniss Fedotovs, and the app identifier is lv.deniss.ranfft.
It was first released on 2025-02-11, according to our own database record.
Every number in these answers comes from the data shown above on this page.