OMEGA 920 Exploded diagram Brand OMEGA Caliber 920 Size Function SC-CLD-CHRO Version Hands Stem 6331 Stem (subs.) Stem (2 pce) Balance staff 34006 Balance staff (subs.) Mainspring (subs.) eigen Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.205BCenter wheel drilled + cannon920-122496509201224210BThird wheel920-124096509201240401Winding stem8026331407= 860Clutch wheel860-110796508601107420= 860Crown wheel860-110196508601101723Balance staff ST -shock-absorber802340062575BDate jumper spring920-152996509201529
