Omega Constellation Ref. 131.23.39.20.13.001

Omega Constellation
This 39 mm stainless steel and 18K Sedna™ gold model features a bezel engraved with Roman numerals, a sun-brushed brown dial and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and indexes are all in 18K Sedna™ gold.

Presented on a brown leather strap, this timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8800, visible through the domed scratch-resistant sapphire crystal.The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moons, as well as the “claws” on the side of the case.

This 39 mm stainless steel and 18K Sedna™ gold model features a bezel engraved with Roman numerals, a sun-brushed brown dial and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and indexes are all in 18K Sedna™ gold.

Presented on a brown leather strap, this timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8800, visible through the domed scratch-resistant sapphire crystal.

Technical Specifications

Reference
131.23.39.20.13.001

Lug-to-lug distance
24.2 mm

Case length
41.0 mm

Thickness
12.4 mm

Diameter
39 mm

Case
Stainless steel and 18K Sedna™ gold

Dial color
Brown

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

Water resistance
5 bar (50 meters / 165 feet)

Total weight (approx.)
99 g

Caliber
Omega 8800

Movement type
Self-winding

Power reserve
55 hours

Strap

Strap color
Brown

Strap type
Leather strap

Outer material
Alligator leather

Inner material
Non-embossed calf leather

Buckle type
Deployant clasp

Buckle material
Stainless steel