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] 2024 Omega Seamaster Planet Ocean “Deep Black” GMT

2024 Omega Seamaster Planet Ocean “Deep Black” GMT

Omega - 215.92.46.22.01.002 · $6,495
The Omega Seamaster Planet Ocean “Deep Black” GMT is a bold, modern tool watch that combines serious dive capability with true dual-time functionality.

  • Condition: Very Good, pre-owned – light wear consistent with careful use
  • Water Resistance: 600m
  • Movement: Omega’s Master Chronometer GMT movement (Cal. 8906)
  • Depth Rating: 600m water resistance
Posted at
Apr 2, 2026, 11:12 PM
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[WTS] Omega Seamaster Aqua Terra Ref: 231.13.42.21.03.001 2024 Warranty through 2029

Omega Seamaster Aqua Terra Ref: 231.13.42.21.03.001 2024 Warranty through 2029

Omega - 231.13.42.21.03.001
The Omega Seamaster Aqua Terra is a 41.5mm watch with a blue dial, designed as an all-purpose watch bridging sport and dress wear.

  • Condition: very good overall condition
  • Case size: 41.5mm
  • Case material: Stainless Steel
  • Thickness: ~13mm
Posted at
Apr 2, 2026, 10:03 PM
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[WTS] Omega Seamaster Planet Ocean 600M – 42mm Titanium – Box & Papers 2025

Omega Seamaster Planet Ocean 600M – 42mm Titanium – Box & Papers 2025

Omega - 232.90.42.21.03.001 · $5,350
A robust and lightweight Omega Seamaster Planet Ocean 600M featuring a blue ceramic bezel, titanium case, and bracelet.

  • Condition: Mint condition
  • Water Resistance: 600m / 2000ft
  • Movement: Omega Calibre 8500 automatic chronometer
Posted at
Apr 2, 2026, 4:57 PM
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[WTS] Omega Seamaster Planet Ocean 600M 007 SKYFALL Limited Edition 1 of 5,007 Full set Box & Papers

Omega Seamaster Planet Ocean 600M 007 SKYFALL Limited Edition 1 of 5,007 Full set Box & Papers

Omega - 232.30.42.21.01.004 · $6,995
This 2012 Omega Seamaster Planet Ocean 600M is a limited edition of 5007 pieces, featuring a matt structured black dial, 42mm diameter, and stainless steel bracelet.

  • Condition: Excellent, with light wear on case sides and minor wear on inner box, cardholder, and pillow
  • Material: stainless steel
  • Bracelet size: 42mm diameter
Posted at
Apr 2, 2026, 3:27 PM
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[WTS] Vintage Omega Seamaster Deville 60s

Vintage Omega Seamaster Deville 60s

Omega - Seamaster Deville 60s · $1,350
a vintage Omega Seamaster Deville from the 60s, comes with original box and accessories.

  • Box And Paperwork: true
Posted at
Apr 2, 2026, 2:50 PM
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[WTS] 2020 Omega Seamaster 300 41mm Titanium Blue Dial 233.90.41.21.03.001 Full Set

2020 Omega Seamaster 300 41mm Titanium Blue Dial 233.90.41.21.03.001 Full Set

Omega - 233.90.41.21.03.001 · $4,900
2020 Omega Seamaster 300 in titanium with a blue dial, featuring an automatic mechanical movement and a stainless steel bracelet.

  • Condition: Nice preowned condition with some very light scratches
  • Case material: Titanium
  • Case dimensions: 41mm diameter
  • Bezel material: Titanium
Posted at
Apr 2, 2026, 1:24 PM
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[WTS] 2022 Omega Seamaster 300 Heritage 233.30.41.21.01.001 Full Set Excellent

2022 Omega Seamaster 300 Heritage 233.30.41.21.01.001 Full Set Excellent

Omega - 233.30.41.21.01.001 · $4,895
A modern reinterpretation of the 1957 classic with vintage-inspired lume and a transparent caseback.

  • Condition: Excellent
  • Year: 2022
Posted at
Apr 2, 2026, 12:53 PM
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[WTS] Omega | 212.30.44.50.03.001 | 44mm Seamaster Chrono | $3,999

Omega | 212.30.44.50.03.001 | 44mm Seamaster Chrono | $3,999

Omega - 212.30.44.50.03.001 · $3,999
This is a 44mm Seamaster Chrono from Omega, in preowned condition with some minor cosmetic issues.

  • Condition: preowned, clean condition with hairline scratches throughout
  • Case size: 44mm diameter
  • Wrist fit: 7.25-7.5 inch wrist
Posted at
Apr 2, 2026, 9:59 AM
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[WTS][US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

Omega - 232.30.46.21.01.001 · $4,550
A Planet Ocean watch from Omega with a black dial, 45.5mm in size, featuring a mechanical movement.

  • Condition: Fantastic with minor hairlines
  • Case Size: 45.5mm
  • Depth Rating: 600m
Posted at
Apr 2, 2026, 8:09 AM
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