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

Reference 7801.50.31

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

About this watch

The Omega De Ville 7801.50.31 Byzantium Co-Axial watch is a masterpiece of engineering, featuring the remarkable Omega Caliber 2500 automatic movement with co-axial escapement. This innovative system reduces friction between components, enhancing timekeeping precision and longevity. The sleek square shape and bold black dial make a statement, while the stainless steel case provides durability and a luxurious shine. With a water resistance of 50 meters and a comfortable fit, this watch is perfect for both formal events and casual outings. It's an investment that will elevate your style and retain its value over time.
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MSRP: $3,650
Market Price: $1,795

Key Features

  • Omega Caliber 2500 automatic movement with co-axial escapement
  • Sleek square shape and bold black dial
  • Durable stainless steel case with luxurious shine
  • Water resistance of 50 meters
  • Comfortable fit and lightweight design
  • Scratch-resistant sapphire crystal
  • Certified chronometer for precision timekeeping

Specifications

Brand
Omega
Family
De Ville
Model
De Ville Byzantium Co-Axial 33.4 Co-Axial Stainless Steel / Black
Reference
7801.50.31
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
Stainless Steel 33.4mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Omega De Ville ref. 191.0077 馃嚚馃嚟Pearl White Dial with a Hidden Crown - $429

Omega De Ville ref. 191.0077 馃嚚馃嚟Pearl White Dial with a Hidden Crown - $429

Omega - 191.0077 路 $429
Omega De Ville ref. 191.0077 is presented for sale, featuring a stainless steel case and Cal. 1365 quartz movement.

  • Case material: Stainless steel
  • Movement type: Quartz
Posted at
May 11, 2025, 11:13 AM
Active
View listing on r/WatchExchange
[WTS][WTT] Omega De Ville Co-Axial 424.10.37.20.03.002

[WTT] Omega De Ville Co-Axial 424.10.37.20.03.002

Omega - 424.10.37.20.03.002 路 $1,700
The Omega De Ville Prestige collection features a classic, elegant design with a sun-brushed blue dial and Roman numeral hour markers.

  • Case Size: 36.8mm
  • Diameter: 36.8mm
  • Movement: Omega 2500
Posted at
May 10, 2025, 3:50 PM
Active
View listing on r/WatchExchange
[WTS] Omega De Ville Prestige Manual Wind

Omega De Ville Prestige Manual Wind

Omega - 4520.51 路 $1,400
This Omega De Ville Prestige is a classy dress watch featuring a simple, thin design combined with a comfortable bracelet.

  • Condition: Very good condition with minimal wear
  • Movement: Cal 651
  • Size: 34.5mm diameter
Posted at
May 9, 2025, 9:22 PM
Active
View listing on r/WatchExchange
[WTS] 2023 Omega De Ville Tresor 18k Sedna Gold 40mm Blue Dial 435.53.40.22.03.001 Full Set

2023 Omega De Ville Tresor 18k Sedna Gold 40mm Blue Dial 435.53.40.22.03.001 Full Set

Omega - 435.53.40.22.03.001 路 $12,600
The Omega De Ville Tresor is a mechanical watch with a 72-hour power reserve and features an 18k Sedna Gold case, blue dial, and factory Omega leather strap. It has a 40mm diameter and comes with the original accessories.

  • Condition: Has light scratches on case, clasp and bezel.
  • Case material: 18k Sedna Gold
  • Case dimensions: 40mm diameter
  • Bezel material: 18k Sedna Gold
Posted at
May 9, 2025, 7:56 PM
Active
View listing on r/WatchExchange
Omega De Ville TV Automatic Vintage $799 Shipped (SERVICED)

Omega De Ville TV Automatic Vintage $799 Shipped (SERVICED)

Omega - 166.075 路 $799.008
A rare Omega De Ville vintage watch in great condition with a silver satin brush finished stunning sunburst dial and a robust TV shaped square case.

  • Condition: Great condition
  • Caliber: Caliber 1002 Automatic Movement
  • Case size: 33.5 mm (w/crown)
  • Lug to lug size: 40 mm
Posted at
May 6, 2025, 7:19 PM
Active
View listing on WatchUseek
[WTS] Omega De Ville TV Automatic Vintage $799 Shipped (SERVICED)

Omega De Ville TV Automatic Vintage $799 Shipped (SERVICED)

Omega - 166.075 路 $799
A rare Omega De Ville vintage watch with a stunning sunburst dial and robust TV shaped square case, featuring a quick date complication and serviced automatic movement.

  • Condition: Great condition, serviced movement
  • Case size: 33.5 mm (diameter) w/crown
  • Lug to lug size: 40 mm
  • Case thickness: 9 mm
Posted at
May 6, 2025, 7:19 PM
Active
View listing on r/WatchExchange
[WTS] Omega De Ville Tank in Handmade Crocodile 馃悐 - $335

Omega De Ville Tank in Handmade Crocodile 馃悐 - $335

Omega - De Ville Tank 路 $335
This Omega De Ville Tank features a slim design and comes with two straps, one handmade crocodile leather strap and an unused black leather strap.

  • Condition: great, small nicks on the corners
  • Case dimensions: 27mm diameter x 34mm lug-to-lug length x 5mm thickness
  • Lug width: 17mm
  • Movement: cal 1417 quartz
Posted at
May 3, 2025, 11:54 AM
Active
View listing on r/WatchExchange
[WTS] Omega De Ville Prestige 424.10.37.20.03.002

Omega De Ville Prestige 424.10.37.20.03.002

Omega - 424.10.37.20.03.002 路 $1,750
The Omega De Ville Prestige collection features a classic, elegant design with a sun-brushed blue dial and Roman numeral hour markers.

  • Case size: 36.8mm diameter
  • Dial color: blue sun-brushed
  • Movement: Omega Co-Axial calibre 2500
Posted at
May 2, 2025, 10:14 PM
Active
View listing on r/WatchExchange
[WTS] Vintage Omega De Ville Blue Dial Andrew Grima Cal.625 ($400)

Vintage Omega De Ville Blue Dial Andrew Grima Cal.625 ($400)

Omega - De Ville Andrew Grima 路 $400
A vintage Omega De Ville Andrew Grima watch with a blue dial, manual wind movement, and navy blue strap.

  • Caliber: 625
Posted at
May 2, 2025, 3:04 PM
Active
View listing on r/WatchExchange