JUNGHANS 83BrandJUNGHANSCaliber83Size12 1/2FunctionSC-AUTVersionHands0,80x1,40Stem8810Stem (subs.)Stem (2 pce)Balance staff38302Balance staff (subs.)Mainspring (subs.)1,6x10,0x0,11 AUTMainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.275BSweep second pinion9460027583401Winding stem8028810415Ratchet wheel9460041583425BClicking spring9460042583443Setting lever assembled9460044383445Setting lever spring94600445683705Escape wheel -pinion straigt piv.683.00-202994600705683721BBalnace cplt. -for shock-absorber683.10-47689460072183E721BBalnace cplt. -for shock-absorber683.00-22389460072183S721BBalance cplt. -regulated9460072183723Balance staff ST -shock-absorber802383021480BSpannrad1496Oscillating weight axle