HATTORY-SEIKO 9571 Brand HATTORY-SEIKO Caliber 9571 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.4019571Winding stem03548559840354855.9571MAIN PLATE(PLASTIC)01018579840101857.9571CENTER WHEEL BRIDGE01228559840122855.9571TRAIN WHEEL BRIDGE01258569840125856.9571CENTER WHEEL AND PINION02218559840221855.9571FOURTH WHEEL AND PINION02418559840241855.9571Hour wheel02718559840271855.9571Setting lever03838559840383855