OMEGA 1141BrandOMEGACaliber1141SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.242= 3220Cannon pinion with driver3220-31083.05965032200242243= 3220Free cannon pignon3220-31081P965032200243250= 3220Hour wheel for chrono module3220-31046R9650322002508148= 3220Hilfshebel für Umkehrwippe3220-552729650322081488335= 3220Operating lever spring3220-65041965032208335