HATTORY-SEIKO 8N75BrandHATTORY-SEIKOCaliber8N75SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4018N75Winding stem03513859840351385.8N75TRAIN WHEEL BRIDGE01252109840125210.8N75FOURTH WHEEL AND PINION02413899840241389.8N75Hour wheel02713889840271388.8N75Setting lever03833869840383386