OMEGA 354BrandOMEGACaliber354SizeFunctionSCI-AUTVersionHands0,75x1,40Stem6327Stem (subs.)Stem (2 pce)Balance staff27006 INCABalance staff (subs.)Mainspring (subs.)1.10x9.0x0.095 AUTMainspring (subs.)82026050BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.195= 330Barell arbor330-120496503301204214= 350Third wheel with long pivot350-124096503501240242= 351Cannon pignon with driver351-121896503511218275= 351Sweep second pinion351-125096503511250401Winding stem8026327410= 330Winding pignon300-110896503301108443Setting lever assembled330-110996503301109445Setting lever spring330-111096503301110705= 330Escape wheel -pinion straigt piv.330-130596503301305723Balance staff ST -shock-absorber80227006771= 330Mainspring AUT sliding attachemnet330-120882026050