HATTORY-SEIKO 9559BrandHATTORY-SEIKOCaliber9559SizeFunctionVersionHandsStem354-856Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4059559Winding stem03548569840354856.9559CENTER WHEEL BRIDGE01228569840122856.9559TRAIN WHEEL BRIDGE01258579840125857.9559CENTER WHEEL AND PINION02218539840221853.9559FOURTH WHEEL AND PINION02418539840241853.9559Hour wheel02718579840271857.9559Setting lever03838559840383855