HATTORY-SEIKO 6R20 Exploded diagram BrandHATTORY-SEIKOCaliber6R20Size11 1/2FunctionSC-CLD-AUTVersionHandsStem351-200Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem351-2009840351200710BPallet fork -pinion 1 lower end-piec.301-3109840301310721BBalance cplt. -regulated310-0489840310048
