OTERO 41BrandOTEROCaliber41Size11 1/2FunctionSCVersionHands0,80x1,40Stem8014Stem (subs.)8023 (TU)Stem (2 pce)Balance staff33101Balance staff (subs.)Mainspring (subs.)1,4x9,0x0,10Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.227= 40Sweep second wheel9680022740401Winding stem8028014401Aufzugwelle Ersatz8028023723Balance staff ST -shock-absorber80233101