Shown: reference 7801.50.31 · Photo: Omega
Omega

De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 Reference 7801.50.31

De Ville Byzantium Co-Axial 33.4 Co-Axial Stainless Steel / Black

Overview

The Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 comes in a 33.4 mm steel case with a black dial. Inside is the self-winding Omega calibre 2500, which has a 48 hour power reserve. The watch is water resistant to 50 metres. One reference is listed, 7801.50.31.

Case diameter
33.4 mm
Movement
Calibre 2500
Water resistance
50 m
Power reserve
48 h

Specifications

Specifications from Omega and WatchBase. Last checked . Sources

Case

Diameter
33.4 mm
Lug width
20 mm
Material
Steel
Crystal
Sapphire
Water resistance
50 m
Weight
73 g

Dial

Colour
Black

Movement

Calibre
Omega 2500
Type
Automatic
Power reserve
48 h

Not yet recorded: thickness, lug-to-lug, case back, shape, indexes, hands, functions, years.

Sources

Missing values are shown as not yet recorded, never estimated. How we source our data

MovementOmega calibre 2500Specifications and every watch that uses it

De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 questions

What size is the Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31?

The Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 has a 33.4 mm case.

What movement does the Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 use?

It uses the Omega calibre 2500.

What is the Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 case made of?

The case is steel.

Is the Omega De Ville Byzantium Co-Axial 33.4 Co-Axial 7801.50.31 water resistant?

It is rated to 50 m.