CITIZEN 4220 Exploded diagram BrandCITIZENCaliber4220SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.200= 4420Center wheel + cannon pinion012-1719140012171201Center wheel012-17109140012171210third wheel017-12309140017123227Sweep second wheel023-20409140023204250Hour wheel075-26209140075262260Minute wheel & Pinion072-92009140072920401setting stem065-38409140065384407clutch wheel064-84009140064840443setting lever067-17209140067172445Setting lever spring077-112091400771124000circuit block279-938091402799384060= 4420Coil246-12491402461244060coil unit246-124091402461244211rotor285-84009140285840.Yoke071-99009140071990.setting wheel076-66009140076660.dial washer078-28009140078280.third wheel084-49009140084490.marking plate185-32809140185328.stator190-82009140190820.setting stem spacer212-14309140212143.Battery connection231-16609140231166.Battery enclosure233-36309140233363.batter holder234-49209140234492.battery supporter235-40309140235403.battery280-68019140280680.Barrel bridge701-95609140701956.metal plate750-94409140750944.screw for setting lever spring922-18109140922181.Schrauben Räderwerksbrücke934-43009140934430