OMEGA 730 Exploded diagram BrandOMEGACaliber730SizeFunctionVersionHands0,60x1,10Stem4401Stem (subs.)Stem (2 pce)Balance staff27015Balance staff (subs.)Mainspring (subs.)eigenMainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.210BThird wheel730-124096507301240220BSecond wheel -short pivot730-124396507301243401BWinding stem8024401435BYoke spring730-111196507301111445BSetting lever spring730-111096507301110721Balnace cplt. -for shock-absorber96507301327723Balance staff ST -shock-absorber80227015770BMainspring965073012083010Deckstein oben022023