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 yellow gold and stainless steel model features a bezel engraved with Roman numerals, crystal white silvery dial and scratch-resistant sapphire crystal. The hands, OMEGA logo, Constellation star and indexes are also in 18 karat yellow gold.  At the heart of this timepiece is the OMEGA Calibre 4061, while the caseback is stamped with the Constellation Observatory medallion.