TISSOT 783BrandTISSOTCaliber783Size11 1/2FunctionSC-AUTVersionHands0,90x1,50Stem5919Stem (subs.)Stem (2 pce)NL (Ers. 5922 Normal)Balance staff28111Balance staff (subs.)Mainspring (subs.)1,15x9,5x0,010 AUTMainspring (subs.)= 2925 XBatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025919445= 781Setting lever spring98800445781723Balance staff ST -shock-absorber802281111143Oscillating weight assembled988011437431428BStop click AUT988014287831481BReduction wheel AUT= OM 1480-14329880148178311482BRatchet wheel driving wheel= OM 1480-1410988014817831491BOscillating weight bolt988014917831496BOscillating weight axle= OM 1480988014967831496BOscillating weight axle OM 1480= OM 1480-1400965014801400