Omega Constellation Chronometer Ref. 131.28.29.20.99.003

Omega Constellation

The extraordinary design of the OMEGA Constellation collection, built to last, is characterized by its iconic half-moon facets and the "claws" on the case.

This 29 mm model stands out with its natural blue aventurine dial and a matching sparkling leather strap.

Crafted in stainless steel and 18K Sedna™ gold, it features a bezel set with a pavé of diamonds and a date window at 6 o’clock. The hands, hour markers, OMEGA logo, and Constellation star are all made of 18K Sedna™ gold.

The timepiece is powered by the OMEGA Co-Axial Master Chronometer 8700 caliber, visible through the scratch-resistant domed sapphire crystal.

Technical Specifications

Reference
131.28.29.20.99.003

Lug-to-lug distance
17.6 mm

Case length
31.2 mm

Thickness
12.2 mm

Diameter
29 mm

Case
Stainless steel and 18K Sedna™ gold

Dial color
Blue

Crystal
Scratch-resistant domed sapphire crystal with anti-reflective treatment on both sides

Water resistance
5 bar (50 meters / 165 feet)

Total weight (approx.)
45 g

Caliber
Omega 8700

Movement type
Self-winding

Power reserve
50 hours

Strap

Strap color
Blue

Strap type
Leather strap

Outer material
Alligator leather

Inner material
Non-embossed alligator leather

Buckle type
Pin buckle

Buckle material
Stainless steel