OMEGA 470BrandOMEGACaliber470SizeFunctionSC-AUTVersionHands0,80x1,50Stem6022Stem (subs.)Stem (2 pce)Balance staff28405 INCABalance staff (subs.)Mainspring (subs.)470-1208Mainspring (subs.)96504701208BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.105Bbarrel bridge470-100196504701001166BCasing clamp470-191196504701911180BBarrel with drum + cover470-1200195BCore and ratchet wheel, riveted470-120496504701204200BCenter wheel + cannon pinion470-1224965004701224211BDouble third wheel and pinion470-124096504701240220BSecond wheel -short pivot470-124396504701243250Bhour wheel H2= 1.85470-123296504701232250BHour wheel H1= 161470-123196504701231260BMinute wheel470-124696504701246275BSweep second pinion470-125096504701250401Winding stem8026022415BRatchet wheel470-110096504701100420= 550Crown wheel550-110196505501101420B = 550Crown wheel470-110196504701101423= 550Crown wheel core550-110296505501102423B = 550Crown wheel core470-110296504701102443BSetting lever assembled470-110996504701109445= 330Setting lever spring330-111096503301110445BSetting lever spring330-111096503301110471Friction spring f. sweep sec.-pinion470-125596504701255479BPressure spring for setting lever470-113296504701132705BEscape wheel -pinion straigt piv.470-1305025998710BPallet fork -pinion 1 lower end-piec.470-131696504701316721BBalance cplt. -regulated470-1327723Balance staff ST -shock-absorber80228405771Mainspring AUT sliding attachemnet470-1208965047012081143BOscillating weight470-10261481BReduction wheel AUT470-1432965047014321482Ratchet wheel driving wheel470-1437965047014371485BReverser chrono470-14210259981496BOscillating weight axle470-140096504701400.BSpring f. minute-recording jumper470-1255.BKlinkenfeder AUT470-141496504701414