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 36 mm stainless steel and 18K yellow gold model features a bezel engraved with Roman numerals, an opaline silvery dial and a date window at the 6 o'clock position. The hands, Omega logo, Constellation star and indexes are all in 18K yellow gold. At the heart of this timepiece is the Omega Calibre 4564, which sits behind the brushed caseback with its embossed Constellation Observatory medallion.

Technical Data:

• Case: 36 mm, steel - yellow gold
• Between lugs: 39.1 mm
• Bracelet: steel - yellow gold, butterfly clasp with comfort setting
• Dial: silver
• Crystal: domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
• Water resistance: 3 bar (30 metres / 100 feet)
• Movement: quartz precision movement with rhodium‑plated finish. End of battery life indicator.
• Caliber: OMEGA 4564
• Battery life: 25 months