Omega Seamaster Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator

Reference 511.53.40.20.02.001

About this watch

The Omega Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold is an emblem of elegance and precision, blending artistry, technology, and history. With its impeccable design and robust features, this watch invites admiration and curiosity. The Sedna Gold casing glimmers in the light, catching the eye effortlessly, while the sapphire crystal glass offers clarity and exceptional scratch resistance. At the core of the Omega Seamaster Master Co-Axial is the impressive Omega Caliber 8801 movement, showcasing Omega's commitment to precision and innovation. With a remarkable power reserve of 55 hours and a water resistance rating of 60 meters, this watch promises to be a reliable companion for both formal events and casual outings.
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Key Features

  • Sedna Gold casing
  • Sapphire crystal glass
  • Omega Caliber 8801 movement
  • Master Chronometer certification
  • Date function
  • Water resistance rating of 60 meters
  • 55-hour power reserve

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator
Reference
511.53.40.20.02.001
Movement
8801
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 39.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
60

Current Listings

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Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,295 Shipped ✈️

Omega - 2504.30 · $2,295
This Omega Seamaster Aqua Terra features a beautiful sunburst silver dial and comes in a compact 36mm case diameter. The watch is suitable for small wrists between 6.75 and 7 inches.

  • Condition: Very good condition
  • Case Diameter: 36mm
  • Movement: Omega Co-axial 2500
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Feb 9, 2026, 5:46 PM
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  • Condition: very good with minor wear
  • Size: 43.5mm diameter
Posted at
Feb 9, 2026, 4:59 PM
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[WTS] Omega Seamaster Professional 41mm - 2254.50 - $2,750 Shipped ✈️

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  • Condition: good pre-owned condition
  • Size: 41mm diameter
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Feb 9, 2026, 4:57 PM
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Posted at
Feb 9, 2026, 4:28 PM
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[WTS] Omega Seamaster Diver 300M 212.30.41.20.03.001

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  • Condition: excellent pre-owned
  • Case size: 41mm
  • Diameter: 41mm
  • Water resistance: 300m
Posted at
Feb 9, 2026, 2:59 PM
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[WTS] 2021 Omega Seamaster Diver 300M 42mm 210.30.42.20.03.001 Full Set

2021 Omega Seamaster Diver 300M 42mm 210.30.42.20.03.001 Full Set

A modern, high-performance dive watch with iconic Seamaster styling, featuring a blue wave dial and steel bracelet.

  • Condition: Excellent
  • Year: 2021
  • Contents: Complete set with serialized hang tag
  • Shipping: FedEx fully insured PM
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Feb 9, 2026, 12:39 PM
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[WTS] 1963 Vintage Omega Seamaster 135.003-62-SC 35mm w/box.

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Omega - 135.003-62-SC · $1,300
1963 Omega Seamaster vintage watch with a carbon fiber dial, 35mm diameter, and comes with extra strap, buckle, and an Omega box.

  • Condition: Good condition
  • Size: 35mm diameter
  • Box: yes
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Feb 9, 2026, 7:20 AM
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The Omega Seamaster Planet Ocean 600M 'Good Planet' is a stainless steel watch with a vibrant blue dial, polished blue ceramic bezel, and distinctive orange GMT accents.

  • Case Diameter: 43.5 mm
  • Thickness: 17.25 mm
  • Lug Width: 21 mm
Posted at
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[WTS] OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,250🔥

OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,250🔥

OMEGA - 215.30.46.21.03.002 · $12,250
This OMEGA Seamaster Planet Ocean 6000M Ultra Deep represents the pinnacle of deep-sea engineering, with a massive 45.5mm case crafted from high-grade stainless steel and a lacquered dial featuring a gradient finish that transitions from blue to black.

  • Condition: UNWORN
  • Case material: O-MEGASTEEL
  • Diameter: 45.5mm
  • Water resistance: 6000m
Posted at
Feb 8, 2026, 7:42 PM
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