OTERO 44BrandOTEROCaliber44Size10 1/2FunctionSCVersionHands0,80x1,40Stem8014Stem (subs.)8023 (TU)Stem (2 pce)Balance staff33101Balance staff (subs.)Mainspring (subs.)1,4x9,0x0,10Mainspring (subs.)03664BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.227= 40Sweep second wheel9680022740401Aufzugwelle Ersatz8028023401Winding stem8028014443Setting lever assembled9680044344445Setting lever spring9680044544723Balance staff ST -shock-absorber80233101