TISSOT 783-1BrandTISSOTCaliber783-1Size11 1/2FunctionSC-AUTVersionHands0,90x1,50Stem5919Stem (subs.)5922Stem (2 pce)Balance staff28111Balance staff (subs.)Mainspring (subs.)SpezialMainspring (subs.)82029250BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.227= 781Zentrumsekundenrad98800227781401Winding stem8025919401Aufzugwelle Ersatz8025922445= 781Setting lever spring98800445781723Balance staff ST -shock-absorber802281111134BAutomatic device framework9880113478311428= 783Stop click AUT988014287831481= 783-1Reduction wheel AUT= OM 1480-14329880148178311482= 783Ratchet wheel driving wheel= OM 1480-1410988014827831491= 783Oscillating weight bolt98801491783