HATTORY-SEIKO 5E61BrandHATTORY-SEIKOCaliber5E61SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4015E61Winding stem03516249840351624.5E61MAIN PLATE(PLASTIC)01006249840100624.5E61TRAIN WHEEL BRIDGE01256209840125620.5E61CENTER WHEEL AND PINION02216469840221646.5E61FOURTH WHEEL AND PINION02416379840241637.5E61Hour wheel02716289840271628.5E61Setting lever03836209840383620.5E61BACK PLATE87020283