HATTORY-SEIKO 8222A Exploded diagram BrandHATTORY-SEIKOCaliber8222ASizeFunctionVersionHandsStem354-825 Gew. 1,0Stem (subs.)354-866 Gew. 1,1Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO8222A WatchpartsPart NocaliberdescriptionoriginalArtno.445= 8222Setting lever jumper combinded388-8229840388821445= 8223Setting lever spring388-821