OMEGA 340BrandOMEGACaliber340SizeFunctionAUTVersionHands0,75x1,40Stem6327Stem (subs.)Stem (2 pce)Balance staff27006 INCABalance staff (subs.)Mainspring (subs.)Spez.Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.224= 330Second wheel -long lower pivot330-1243025998401Winding stem8026327723Balance staff ST -shock-absorber80227006