The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moons, “claws” on the case and mono-rang bracelet. This 25 mm 18K Sedna™ gold and stainless steel model features a bezel engraved with Roman numerals, crystal white silvery dial and scratch-resistant saphire crystal. The hands, OMEGA logo, Constellation star and indexes are also in 18K Sedna™ gold. At the heart of this timepiece is the OMEGA Calibre 4061, while the caseback is stamped with the Constellation Observatory medallion.