OMEGA 243 Brand OMEGA Caliber 243 Size Function Version Hands 0,65x1,10 Stem 6323 Stem (subs.) Stem (2 pce) Balance staff 26301 Balance staff (subs.) Mainspring (subs.) Spez. Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.195= 240Barell arbor240-120496502401204401Winding stem8026323443= 240Setting lever assembled240-110996502401109445= 240Setting lever spring240-111096502401110723Balance staff ST -shock-absorber80226301