HATTORY-SEIKO 8N46BrandHATTORY-SEIKOCaliber8N46SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4018N46Winding stem03513869840351386.8N46MAIN PLATE(PLASTIC)01003889840100388.8N46TRAIN WHEEL BRIDGE01253969840125396.8N46FOURTH WHEEL AND PINION02413859840241385.8N46Hour wheel02713869840271386.8N46Hour wheel02713889840271388.8N46Setting lever03833869840383386