Reference131.58.29.20.99.004BrandOmegaCollectionConstellationDial Size29 MMDial ShapeRoundCase MaterialSednaa??? GoldDiamondsWith DiamondsStrap BraceletAlligator-Style Grained Cowhide Leather StrapGenderWomenMovementAutomaticGlassDomed scratcha??resistant sapphire crystal with antia??reflective treatment on both sidesWater Resistance5 BarBrand Warranty5 YearsDESCRIPTIONThe dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moon facets and a??clawsa?? on the case.Standout features on this 29 mm model are the dial made from natural green Aventurine stone and the shimmering leather strap in matching colour.Crafted in 18K Sednaa??? gold, it has a diamond-paved bezel and a date window at 6 oa??clock. The hands, hour markers, OMEGA logo and Constellation star are in 18K Sednaa??? gold.At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8701, visible through the domed scratch-resistant sapphire crystal.