HATTORY-SEIKO 9531BrandHATTORY-SEIKOCaliber9531SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4019531Winding stem035485698403548564019531Winding stem03548559840354855.9531MAIN PLATE(PLASTIC)01015929840101592.9531CENTER WHEEL BRIDGE01228559840122855.9531TRAIN WHEEL BRIDGE01258549840125854.9531CENTER WHEEL02218519840221851.9531CENTER WHEEL AND PINION02218559840221855.9531CENTER WHEEL AND PINION02218719840221871.9531THIRD WHEEL & PINION02318559840231855.9531FOURTH WHEEL & PINION02418519840241851.9531FOURTH WHEEL AND PINION02418559840241855.9531FOURTH WHEEL AND PINION02418729840241872.9531Minute wheel02618559840261855.9531Hour wheel02718559840271855.9531setting wheel02818559840281855.9531Clutch wheel02828559840282855.9531Setting lever03838559840383855.9531YOKE03848559840384855.9531SETTING LEVER AXLE SPRING03898559840389855.9531TRAIN WHEEL SETTING LEVER03918559840391855.9531SETTING WHEEL PLATE06045909840604590.9531FIFTH WHEEL & PINION07018559840701855.9531INTERMEDIATE MINUTE WHEEL07668559840766855.9531Electronic module400172098404001720.9531COIL BLOCK400285598404002855.9531CIRCUIT BRIDGE405072098404050720.9531CIRCUIT BRIDGE405072398404050723.9531Rotor414685598404146855.9531INSULATOR421685698404216856.9531INSULATOR421685798404216857.9531ROTOR STATOR423972098404239720.9531ANTI-MAGNETIC SHIELD PLATE425985598404259855.9531BATTERY CONNECTION(-)427085598404270855.9531Battery connection (+)427185598404271855.9531SPACER/HOLDER/WASHER440872098404408720.9531BACK PLATE87020163