OMEGA 213 Brand OMEGA Caliber 213 Size Function Version Hands 0,50x0,90 Stem 6422 Stem (subs.) Stem (2 pce) Balance staff 29310 Balance staff (subs.) Mainspring (subs.) eigen Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.401Winding stem8026422723Balance staff ST -shock-absorber80229310770= 210Mainspring210-120896502101208