Omega Constellation - 13155256055001

25 mm, Sedna™ gold on Sedna™ gold

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 model features a diamond-paved bezel, white mother-of-pearl dial with diamond hour markers and scratch-resistant saphire crystal. The bracelet, hands, OMEGA logo, Constellation star and diamond holders 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.

Features

Diamonds

Technical Data

• Reference: 131.55.25.60.55.001
• Between lugs: 15.9 mm 
• Lug‑to‑lug: 27.5 mm 
• Thickness: 8.1 mm
• Case diameter: 25 mm
• Case: Sedna™ gold
• Dial color: White
• Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
• Water resistance: 3 bar (30 metres / 100 feet)
• Total product weight (approx.): 109 g
• Caliber: Omega 4061
• Movement Type: Quartz
• Battery life: 48 months

Bracelet

• Material: Sedna™ gold
• Type of Clasp: Butterfly clasp with comfort setting

Movement

Calibre OMEGA 4061
Quartz movement with "Long Life" feature to maximize the autonomy of the battery. Exclusive red Omega logo with rhodium plated parts and circular graining.