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

Reference 7802.50.31

About this watch

The Omega De Ville Byzantium Co-Axial 7802.50.31 is a masterpiece of luxury watchmaking, boasting a unique blend of modern technology and classic aesthetics. Its stunning square case, crafted from high-quality stainless steel, exudes luxury while ensuring durability. The sapphire crystal glass protects the intricate dial, showcasing a mix of indexes and elegantly designed Alpha hands that make time-telling both stylish and functional. With its chronometer-certified movement, reliable Co-Axial escapement, and water resistance up to 50 meters, this watch is perfect for everyday wear. As a limited edition of only 150 units produced, the Omega De Ville Byzantium Co-Axial stands tall as a testament to the enduring appeal of traditional watchmaking.
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Key Features

  • Omega caliber 2500 movement
  • Chronometer certification
  • Sapphire crystal glass
  • Water resistance up to 50 meters
  • Limited edition of only 150 units produced
  • High-quality stainless steel construction
  • Unique square case design

Specifications

Brand
Omega
Family
De Ville
Model
De Ville Byzantium Co-Axial 33.4 Co-Axial Stainless Steel / Black / Russia
Reference
7802.50.31
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

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  • Condition: Excellent condition with minor wear marks on case and bracelet
  • Case size: 36.1 mm
  • Lug width: 19 mm
  • Movement: Cal. 1861
Posted at
Jun 17, 2025, 5:49 PM
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  • Condition: Pre-owned, serviced
  • Movement: caliber 620
  • Case dimensions: 22mm wide, 30mm tall, 7mm thick
  • Band type: leather, brand new
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Jun 16, 2025, 1:35 PM
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  • Condition: Very good with few scratches on the case
  • Case Size: 35mm diameter
  • Movement Type: Omega 1532 quartz
  • Strap Material: Croc (aftermarket)
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Jun 14, 2025, 3:10 PM
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  • Condition: Top condition, minor scratches on case and caseback
  • Case Size: 37.5mm diameter
  • Movement Type: working excellently with 2 years warranty from service provider TimeLab
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Jun 14, 2025, 8:42 AM
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  • Video: https://imgur.com/a/omega-seamaster-deville-EYGXbxA
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The Omega De Ville Prestige features a sun-brushed blue dial with Roman numeral hour markers and polished cobachons, protected by a scratch-resistant sapphire crystal.

  • Case Size: 36.8mm
  • Dial Color: Blue/Gray
  • Movement: Omega 2500
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  • Condition: Brand New In Box (BNIB)
  • Case diameter: 39.5mm
  • Water resistance depth rating: 30m
  • Movement type: automatic Co-Axial Caliber 2627
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Jun 12, 2025, 4:28 PM
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  • Condition: Good, minor scratches on crystal and a few hairline dings on case
  • Case size: 33x36mm
  • Movement: Calibre 1365, Quartz
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Jun 9, 2025, 12:09 PM
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  • Condition: 90%
  • Movement: Mechanical Manual (cal. 861)
  • Case material: Stainless Steel
  • Function: Chronograph
Posted at
Jun 9, 2025, 11:00 AM
Active