HATTORY-SEIKO 9F61 Brand HATTORY-SEIKO Caliber 9F61 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.4019F61Winding stem03519709840351970.9F61MAIN PLATE(PLASTIC)01009729840100972.9F61CENTER WHEEL BRIDGE01229729840122972.9F61TRAIN WHEEL BRIDGE01259709840125970.9F61CENTER WHEEL AND PINION02219719840221971.9F61FOURTH WHEEL AND PINION02419719840241971.9F61Hour wheel02719719840271971.9F61Setting lever03839709840383970.9F61MASCOT PLATE86350564