HATTORY-SEIKO 2K02BrandHATTORY-SEIKOCaliber2K02SizeFunctionVersionHandsStem351-291Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4012K02Winding stem03512919840351291.2K02MAIN PLATE(PLASTIC)01000929840100092.2K02TRAIN WHEEL BRIDGE01251839840125183.2K02SECOND WHEEL PINION02400929840240092.2K02FOURTH WHEEL AND PINION02412959840241295.2K02CENTER MINUTE WHEEL02704729840270472.2K02Hour wheel02712929840271292