HATTORY-SEIKO 7T22 Brand HATTORY-SEIKO Caliber 7T22 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.4017T22Winding stem03515809840351580.7T22MAIN PLATE(PLASTIC)01005919840100591.7T22TRAIN WHEEL BRIDGE01255919840125591.7T22CENTER WHEEL AND PINION02215809840221580.7T22FOURTH WHEEL AND PINION02415839840241583.7T22Hour wheel02715939840271593.7T22Setting lever03835919840383591.7T22Setting lever03835929840383592.7T22DATE DIAL08785279840878527.7T22DATE DIAL08785369840878536.7T22CONDUCTING PLATE86515049