The dramatic and enduring design of the OMEGA Constellation is characterized by its famous half-moons, “claws” on the case and mono-rang bracelet.  This 28 mm 18 karat Sedna™ gold and stainless steel model features a bezel engraved with Roman numerals, crystal white silvery dial with diamond hour markers and scratch-resistant sapphire crystal. The hands, OMEGA logo, Constellation star and diamond holders are also in 18 karat Sedna™ gold.  At the heart of this timepiece is the OMEGA Calibre 4061, while the caseback is stamped with the Constellation Observatory medallion.