OMEGA 540BrandOMEGACaliber540SizeFunctionVersionHandsStem4512Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)0.60X8,5X0.105X200Mainspring (subs.)965 0540 1208 (NL) / Ersatz-Nr.02000BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialOMEGA540 WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8024512407Clutch wheel540-110796505401107410Winding pignon540-110896505401108420Crown wheel540-110196505401101425Clicking spring430BClick spring540-110596505401105440Yoke spring443Setting lever assembled540-110996505401109445Setting lever spring710Pallet fork -pinion 1 lower end-piec.540-131696505401316770BMainspring540-120896505401208