HATTORY-SEIKO 4N20BrandHATTORY-SEIKOCaliber4N20Size4 3/4Functiono. SCVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial160927HATTORY-SEIKO4N204 3/4o. SC WatchpartsPart NocaliberdescriptionoriginalArtno.4014N20Winding stem035115798403511574014N20Winding stem035115698403511564014N20Winding stem035115598403511554000Electronic module4000-420984040004204060Coil -red4002-42098404002420.4N20MAIN PLATE(PLASTIC)01001099840100109.4N20MAIN PLATE(PLASTIC)01001119840100111.4N20TRAIN WHEEL BRIDGE01251929840125192.4N20TRAIN WHEEL BRIDGE01251949840125194.4N20TRAIN WHEEL BRIDGE01252219840125221.4N20TRAIN WHEEL BRIDGE01252229840125222.4N20TRAIN WHEEL BRIDGE01252889840125288.4N20CENTER WHEEL AND PINION02210329840221032.4N20CENTER WHEEL AND PINION02210339840221033.4N20CENTER WHEEL AND PINION02210469840221046.4N20CENTER WHEEL AND PINION02210489840221048.4N20FOURTH WHEEL AND PINION02411399840241139.4N20FOURTH WHEEL AND PINION02411489840241148.4N20CENTER MINUTE WHEEL02702969840270296.4N20CENTER MINUTE WHEEL02703489840270348.4N20Hour wheel02712969840271296.4N20Hour wheel02714459840271445.4N20Hour wheel02714479840271447.4N20Hour wheel02714489840271448.4N20Hour wheel02714639840271463.4N20Hour wheel02714649840271464.4N20Setting lever03830539840383053