HATTORY-SEIKO 9A85BrandHATTORY-SEIKOCaliber9A85SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4019A85Winding stem03516009840351600.9A85MAIN PLATE(PLASTIC)01006009840100600.9A85TRAIN WHEEL BRIDGE01256009840125600.9A85CENTER WHEEL AND PINION02216019840221601.9A85FOURTH WHEEL AND PINION02416039840241603.9A85Hour wheel02716049840271604.9A85Setting lever03836039840383603.9A85SPACER89910920