HATTORY-SEIKO 4N70BrandHATTORY-SEIKOCaliber4N70SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.4014N70Winding stem035115698403511564014N70Winding stem03511559840351155.4N70MAIN PLATE(PLASTIC)01001099840100109.4N70TRAIN WHEEL BRIDGE01251959840125195.4N70CENTER WHEEL AND PINION02210479840221047.4N70Hour wheel02714649840271464.4N70Setting lever03830539840383053.4N70BACK PLATE89941195