OMEGA 580 Brand OMEGA Caliber 580 Size 6 Function Version Hands 0,45x0,90 Stem 5012 Stem (subs.) Stem (2 pce) Balance staff 25801 INCA Balance staff (subs.) Mainspring (subs.) 1.30x5.0x0.06 Mainspring (subs.) 440-1208 Battery Watchparts Part NocaliberdescriptionoriginalArtno.210BThird wheel and pinion580-124096505801240401Winding stem8025012410BWinding pinion with square hole580-110896505801108420Crown wheel580-110196505801101443Setting lever580-1109025998445Setting lever jumper combinded025998705Escape wheel -pinion straigt piv.580-130596505801305723Balance staff ST -shock-absorber80225801770Mainspring440-1208