HATTORY-SEIKO 7770

BrandHATTORY-SEIKOCaliber7770SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery

Watchparts

Part NocaliberdescriptionoriginalArtno.
4017770Winding stem03543719840354371
.7770TRAIN WHEEL BRIDGE01253759840125375
.7770FOURTH WHEEL AND PINION02413749840241374
.7770FOURTH WHEEL AND PINION02413759840241375
.7770CENTER MINUTE WHEEL02700779840270077
.7770CENTER MINUTE WHEEL02700799840270079
.7770CENTER MINUTE WHEEL02700819840270081
.7770CENTER MINUTE WHEEL02703769840270376
.7770CENTER MINUTE WHEEL02703779840270377
.7770Hour wheel02710789840271078
.7770Hour wheel02713739840271373
.7770Hour wheel02713759840271375
.7770Setting lever03833719840383371
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