HATTORY-SEIKO 7T22BrandHATTORY-SEIKOCaliber7T22SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart 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