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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  • Condition: nice preowned condition with some light scratches
  • Case material: stainless steel
  • Case dimensions: 42mm diameter
  • Band material: stainless steel
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Dec 17, 2025, 8:02 PM
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  • Condition: Great preowned condition, very minimal wear
  • Case size: 45.5mm diameter
  • Water resistance: 600M
  • Movement: Omega Caliber 2500 Co-Axial automatic
Posted at
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[WTS] Omega Seamaster Diver 300M Black Dial - 210.32.42.20.01.001 - Full Kit!

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  • Condition: Overall great condition, light hairlines on case and clasp, small crack on the pip
  • Case Size: 42mm
  • Bezel Material: ceramic
Posted at
Dec 17, 2025, 4:45 PM
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[WTS] *** Price Drop *** 2023 Omega Seamaster Aqua Terra WorldTimer 220.30.43.22.10.001 - Full Set - $8,000

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2023 Omega Seamaster Aqua Terra Worldtimer 150m Co‑axial Master Chronometer GMT with clear crystal and case back.

  • Condition: Great pre-owned with some barely visible marks on the sides of the case
  • Box Papers: Yes
  • Warranty: Until 11/2028
  • Shipping: Free within the US
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Dec 17, 2025, 4:32 PM
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[WTS] Omega Seamaster Two Tone ($12,500)

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Omega Seamaster Two Tone for sale with its original box and label.

  • Condition: Pre-Owned
  • Box Status: with box
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Dec 17, 2025, 2:36 PM
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The Omega Seamaster Aqua Terra Blue Teak Dial features a blue dial that changes shades depending on the light, powered by the Master Co-Axial movement. It's the older 'brother' to the Skyfall version, featured in Spectre and No Time To Die.

  • Condition: Pre-owned with scratches, scuffs/dings on the case, bezel, and bracelet
  • Case material: Stainless steel
  • Diameter: 41.5mm
  • Movement type: Master Co-Axial
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Dec 17, 2025, 2:21 PM
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  • Condition: Excellent condition
  • Payment Methods Accepted: crypto, bank transfer, other
  • Warranty Card Date: 2020
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Dec 17, 2025, 1:11 PM
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  • Condition: Excellent pre-owned condition
  • Case diameter: 40mm
  • Depth rating: 300m
Posted at
Dec 17, 2025, 1:10 PM
Active