Tag:withparrenin

Vintage North Star 20 ATM French Diver withParrenin 60G Mvmt, Runs FOR PARTS/REPAIR
Vintage North Star 20 ATM French Diver withParrenin 60G Mvmt, Runs FOR PARTS/REPAIR

He Parrenin 60G manual wind movement runs about 2 minutes slow by the end of its approximate 43 hour power reserve period. The time can be set without issue and the non-screwdown crown winds buttery smooth. However, the date wheel does not roll over. Given that the movement runs a bit slow and considering that…

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