OMEGA 601 Exploded diagram BrandOMEGACaliber601Size12 1/2FunctionSCIVersionHands0,80x1,50Stem5807Stem (subs.)5812/5806Stem (2 pce)Balance staff25703Balance staff (subs.)Mainspring (subs.)600-1208Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.180= 600Barrel with drum + cover96506001200195= 600Barell arbor600-120496506001204205= 560Center wheel drilled + cannon H2=436560-1224205= 550Center wheel drilled + cannon H0=386550-122496505501224205= 550Center wheel drilled + cannon H1=401550-122596505501225210= 600Third wheel600-124096506001240220= 550Second wheel -short pivot550-124396505501243260= 550Minute wheel550-124696505501246275= 600Sweep second pinion301= BRegulator for flat hairspring401Winding stem8025807401Aufzugwelle Ersatz8025812407= 550clutch wheel550-110796505501107410= 470Winding pignon470-110896504701108415= 600Ratchet wheel600-110096506001100420= 550Crown wheel96505501101425= 600Clicking spring430= 240Click spring96502401105443= 500Setting lever assembled96505001109445= 550Setting lever spring550-111096505501110450BSetting wheel601-111396506011113471= 600Friction spring f. sweep sec.-pinion600-125596506001255471= 550Friction spring f. sweep sec.-pinion600-125596506001255705= 550Escape wheel -pinion straigt piv.550-130596505501305721= 550Balance cplt. -regulated550-132796505501327723Balance staff ST -shock-absorber80225703770= 600Mainspring600-1208965060012083010Deckstein oben0220063014Lochstein oben022008