OMEGA 471 Brand OMEGA Caliber 471 Size Function SC-AUT Version Hands 0,80x1,50 Stem 6022 Stem (subs.) Stem (2 pce) Balance staff 28405 INCA Balance staff (subs.) Mainspring (subs.) Spez. 2922-X NL Mainspring (subs.) Ersatz 2937-X Battery Watchparts Part NocaliberdescriptionoriginalArtno.180Barrel with drum + cover1062180470Barrel with drum + cover470-120096504701200211= 470Double third wheel and pinion470-124096504701240260= 470Minute wheel470-124696504701246275= 470Sweep second pinion470-125096504701250401Winding stem8026022407Clutch wheel420= 550Crown wheel470-110196505501101443= 470Setting lever assembled470-1109965004701109445= 330Setting lever jumper combinded330-111096503301110721Balance cplt. -regulated96500445471723Balance staff ST -shock-absorber802284051481= 470Reduction wheel AUT470-1432965047014321482= 470Ratchet wheel driving wheel470-143796504701437