OMEGA 245BrandOMEGACaliber245SizeFunctionVersionHands0,65x1,10Stem6318Stem (subs.)Stem (2 pce)Balance staff25402 INCABalance staff (subs.)Mainspring (subs.)1.2 x 7.0 x 0.07Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.195= 240Barell arbor240-120496502401204200BCenter wheel + cannon pinion245-122496502451224220431Second wheel -short pivot96500220431401BWinding stem245-11068026318443= 240Setting lever assembled240-110996502401109445= 244Setting lever spring244-111096502441110705Escape wheel -pinion straigt piv.245-130596502451305721Balance cplt. -regulated96502451327723Balance staff ST -shock-absorber80225402