OMEGA 355BrandOMEGACaliber355SizeFunctionSC-CLD-AUTVersionHands0,75x1,40Stem6327Stem (subs.)Stem (2 pce)Balance staff27006 INCABalance staff (subs.)Mainspring (subs.)= OM 330 AUTMainspring (subs.)820 2605 0BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.214= 350Third wheel with long pivot350-124096503501240401Winding stem8026327723Balance staff ST -shock-absorber80227006771= 330Mainspring AUT sliding attachemnet330-120882026050