LONGINES 420BrandLONGINESCaliber420Size10 1/2FunctionKlSVersionHandsStem5050Stem (subs.)Stem (2 pce)Balance staff21501Balance staff (subs.)Mainspring (subs.)=847.4 ( 180/1)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.180/1= 847.4Barrel complete -with mainspring954001808474201BCentre wheel -without cannon95400201420240BCannon pinionH0= 16995400240420250Bhour wheelH = 10795400250420260Minute wheel301Regulator for flat hairspring364Stud support - flat hairspring401BHandsetting stemSiehe: 802505095400401420401BWinding stem8025050407Clutch wheel410Winding pignon025998415Ratchet wheel430Click spring443B = 847.4Setting lever95400443420445Setting lever spring710Pallet fork -pinion 1 lower end-piec.723Balance staff ST -shock-absorber80221501