OMEGA 590 Brand OMEGA Caliber 590 Size Function SC-AUT Version Hands 0,80x1,50 Stem 5805 Stem (subs.) Stem (2 pce) Balance staff 27712 Balance staff (subs.) Mainspring (subs.) 590-1208 Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.205BCenter wheel drilled + cannon590-122496505901224275BSweep second pinion590-125096505901250401Winding stem8025805425Clicking spring890-110496505901104445BSetting lever spring590-111096505901110705Escape wheel -pinion straigt piv.590-130596505901305710BPallet fork -pinion 1 lower end-piec.590-1305721Balnace cplt. -for shock-absorber590-132796505901327723Balance staff ST -shock-absorber80227712771BMainspring AUT sliding attachemnet590-1208965059012081143BOscillating weight assembled590-1026965059010261482Ratchet wheel driving wheel590-1437965059014371488Pawel winding wheel590-1464965059014641491BOscillating weight bolt590-1451965059014511496Oscillating weight axle1530Auxilary reversing wheel590-147096505901470