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

Reference 511.53.40.20.02.001

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

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

[WTS] Omega Seamaster 212.30.41.20.01.003 No wave dial COMPLETE SET

Omega Seamaster 212.30.41.20.01.003 No wave dial COMPLETE SET

Omega - 212.30.41.20.01.003 · $2,950
For sale is an Omega Seamaster Diver reference 212.30.41.20.01.003, complete set including warranty card dated 2014.

  • Condition: great condition with some light signs of wear
  • Warranty card included: true
  • Payment methods accepted: crypto, cash, bank transfer
  • Local pickup available: true
Posted at
Mar 27, 2026, 4:46 PM
Active
View listing on r/WatchExchange
[WTS] Omega OEM NATO Grey 20mm Speedmaster Seamaster 031CWZ007565

Omega OEM NATO Grey 20mm Speedmaster Seamaster 031CWZ007565

Omega - 031CWZ007565 · $180
A new, unworn Omega NATO strap in grey for watches with a lug width of 19-20mm.

  • Material: polyester
  • Lug width compatibility: 19-20mm
Posted at
Mar 27, 2026, 4:45 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 Blue 234.30.41.21.03.001 COMPLETE SET

Omega Seamaster 300 Blue 234.30.41.21.03.001 COMPLETE SET

Omega - 234.30.41.21.03.001 · $4,650
For sale is an Omega Seamaster 300 reference 234.30.41.21.03.001, this watch comes in a complete set including warranty card dated 2023.

  • Condition: Great condition with some light wear
  • Warranty Card Date: 2023
  • Includes Complete Set: true
Posted at
Mar 27, 2026, 4:43 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver LIMITED EDITION "Beijing 2022" COMPLETE SET

Omega Seamaster Diver LIMITED EDITION "Beijing 2022" COMPLETE SET

Omega - 522.30.42.20.03.001 · $4,350
A limited edition Omega Seamaster Diver watch to celebrate the 2022 Beijing Olympics, in excellent condition and complete with its original set.

  • Condition: Excellent
  • Payment methods accepted: multiple payment methods including crypto
  • Local pickup available: true
  • Trade options: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
Mar 27, 2026, 4:38 PM
Active
View listing on r/WatchExchange
[WTS] 2023 Omega Seamaster Aqua Terra 150M 41mm 220.12.41.21.03.002 - Full Set

2023 Omega Seamaster Aqua Terra 150M 41mm 220.12.41.21.03.002 - Full Set

Omega - 220.12.41.21.03.002
2023 Omega Seamaster Aqua Terra 150M 41mm, a luxury watch with features and details as described in the listing.

  • Year: 2023
  • Movement: Co-Axial Master Chronometer
  • Water resistance: 150m
Posted at
Mar 27, 2026, 4:30 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean Chronograph 9300 Orange 45.5mm 232.32.46.51.01.001

Omega Seamaster Planet Ocean Chronograph 9300 Orange 45.5mm 232.32.46.51.01.001

Omega - 232.32.46.51.01.001 · $4,500
This listing is for an Omega Seamaster Planet Ocean Chronograph, a high-end diving watch with chronograph functionality.

  • Case Size: 45.5mm diameter
Posted at
Mar 27, 2026, 1:16 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

Omega - 232.30.46.51.01.001 · $4,500
A Seamaster Planet Ocean Chronograph with a 45.5mm case, this Omega watch features a chronograph function among other notable features.

  • Condition: Excellent condition
  • Case Size: 45.5mm
  • Set: Full set
Posted at
Mar 27, 2026, 1:14 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

Omega - 232.32.46.21.01.001 · $4,500
Additional Details: Omega Seamaster Planet Ocean 8500, a full set available for sale.

  • Condition: great condition
  • Length: 45.5mm diameter
Posted at
Mar 27, 2026, 1:06 PM
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[WTS] Omega Seamaster 300m Diver Blue | Ref. 210.30.42.20.03.001 💎 Nice 2025 Full Kit w/4yr Warranty 🚨$4,499 🚨

Omega Seamaster 300m Diver Blue | Ref. 210.30.42.20.03.001 💎 Nice 2025 Full Kit w/4yr Warranty 🚨$4,499 🚨

Omega - 210.30.42.20.03.001 · $4,499
This is a 2025 Omega Seamaster Professional, a Blue 300m WR 42mm watch with a very good condition case, bezel, crystal and bracelet.

  • Condition: Very good condition
  • Case: 42mm diameter
  • Water Resistance: 300m
  • Kit Contents: watch, 3 cards, inner & outer box, hang tag, all links and OMEGA manual
Posted at
Mar 27, 2026, 11:55 AM
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