HATTORY-SEIKO 1220BrandHATTORY-SEIKOCaliber1220SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4011220Winding stem03511179840351117.1220MAIN PLATE(PLASTIC)01013689840101368.1220TRAIN WHEEL BRIDGE01251219840125121.1220THIRD WHEEL LOWER BRIDGE01391219840139121.1220THIRD WHEEL & PINION02311229840231122.1220Minute wheel02611219840261121.1220CENTER MINUTE WHEEL02701219840270121.1220CENTER MINUTE WHEEL02701269840270126.1220CENTER MINUTE WHEEL02701299840270129.1220Hour wheel02711229840271122.1220Hour wheel02711269840271126.1220Hour wheel02711299840271129.1220setting wheel02811219840281121.1220Clutch wheel02821229840282122.1220Setting lever03831219840383121.1220YOKE03841219840384121.1220SETTING LEVER SPRING03881209840388120.1220TRAIN WHEEL SETTING LEVER03911219840391121.1220HOUR WHEEL RING04931309840493130.1220HOUR WHEEL RING04931319840493131.1220HOUR WHEEL RING04931329840493132.1220Electronic module400129298404001292.1220COIL BLOCK400212198404002121.1220Rotor414612198404146121.1220INSULATOR421912098404219120.1220INSULATOR421912198404219121.1220ROTOR STATOR423912198404239121.1220BATTERY CONNECTION(-)427012098404270120.1220Battery connection (+)427112098404271120.1220SPACER/HOLDER/WASHER440812198404408121.1220SPACER/HOLDER/WASHER440812298404408122