Description

Details

Omega - 7801.50.31

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

Brand:	Omega
Family:	De Ville
Reference:	7801.50.31
Name:	De Ville Byzantium Co-Axial 33.4 Co-Axial Stainless Steel / Black
Limited:	No

Case

Material:	Stainless Steel
Glass:	Sapphire
Back:	Closed
Shape:	Square
Diameter:	33.40 mm
W/R:	50.00 m

Dial

Color:	Black
Indexes:	Mixed
Hands:	Alpha

Description

The Omega De Ville Byzantium 7801.50.31 features a rectangular case of 33.4 * 33.4 mm, housing Omega's self-winding caliber 2500. The black dial displays an unusual mix of Roman and Arabic numerals.

Movement

Omega's co-axial version of the ETA 2892-A2.
Rate changed to 25200 from gen C onwards.

Type:	Automatic
Brand:	Omega
Caliber:	2500
Base:	ETA2892-A2
Display:	Analog
Diameter:	25.60 mm
Jewels:	27
Reserve:	48 h
Frequency:	25200 bph
Time:	Hours, Minutes, Seconds
Date:	Date
Additionals:	Co-Axial Escapement, Chronometer