Omega Seamaster Seamaster Master Co-Axial 39.5 Olympic Games Gold Sedna Gold / Enamel / Alligator

Reference 522.53.40.20.04.003

About this watch

The Omega Seamaster Master Co-Axial 39.5 Olympic Games Gold Sedna Gold / Enamel / Alligator is a masterclass in watchmaking, boasting the Omega Caliber 8807 self-winding movement with a power reserve of 55 hours and certified as a Master Chronometer by METAS. This timepiece shines with 18K Sedna gold and features a stunning white enamel dial that contrasts beautifully with the gold accents. The alligator leather strap adds a level of elegance and comfort, making it perfect for formal or casual settings. With its master chronometer certification, comfortable fit, and water resistance up to 60 meters, this watch is built to withstand anything life throws at it. Whether you're a seasoned collector or a first-time buyer, the Omega Seamaster Master Co-Axial is an investment that will leave you in awe of its luxury, innovation, and history.
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Key Features

  • Omega Caliber 8807 self-winding movement
  • Master Chronometer certification by METAS
  • 18K Sedna gold case
  • White enamel dial with gold accents
  • Alligator leather strap
  • Water resistance up to 60 meters
  • Diameter: 39.50 mm

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Master Co-Axial 39.5 Olympic Games Gold Sedna Gold / Enamel / Alligator
Reference
522.53.40.20.04.003
Movement
8807
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Sedna Gold 39.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
60

Current Listings

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Omega - 2254.50 · $2,990
Up for sale is my great condition Omega Seamaster 2254.50 41mm Automatic Peter Blake in overall great condition for its age.

  • Condition: Great condition with minimal marks/hairlines on the case, bracelet and bezel insert.
  • Case material: Steel
  • Bracelet material: Original Omega steel
  • Crystal type: Sapphire crystal
Posted at
Apr 21, 2026, 9:09 PM
Active
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  • Condition: great condition
  • Case size: 39mm
  • Movement type: automatic
  • Water resistance: 150m
Posted at
Apr 21, 2026, 8:56 PM
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  • Condition: great condition, minimal marks/hairlines on the case
  • Movement: Calibre OMEGA 2500 automatic movement
  • Case size: 36mm diameter
  • Bracelet type: original steel Omega steel bracelet
Posted at
Apr 21, 2026, 8:53 PM
Active
[WTS] Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,950

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Omega - 231.10.39 · $1,950
This Omega Seamaster Aqua Terra is a quartz watch with a 38.5mm steel case and original AT bracelet. It features a one-liner dial and printed indices, as well as sapphire crystal protection.

  • Condition: Great condition
  • Case material: Steel
  • Bracelet type: Original steel Omega steel bracelet
  • Crystal type: Sapphire crystal
Posted at
Apr 21, 2026, 8:50 PM
Active
[WTS] Omega Seamaster Aqua Terra 2517.50 39mm $1700 Shipped

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Omega - 2517.50 · $1,700
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  • Condition: Used with honest wear and light scratching throughout consistent with use
  • Movement: quartz
  • Bracelet size fits wrist: 7.25in
Posted at
Apr 21, 2026, 6:47 PM
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[WTS] 2020 Omega Seamaster 300 41mm Titanium Blue Dial 233.90.41.21.03.001 Box & Card

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  • Condition: Nice preowned condition with some very light scratches on the case, bezel and buckle
  • Case material: Titanium
  • Case dimensions: 41mm diameter
  • Band material: Omega brown leather strap with titanium deployment buckle
Posted at
Apr 21, 2026, 5:55 PM
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  • Condition: Good, unpolished
  • Case size: 43.5mm diameter
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  • Crystal: Sapphire
Posted at
Apr 21, 2026, 2:39 PM
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[WTS] 2024 Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed Full Set - $5,395

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  • Condition: Excellent condition with minimal signs of wear
  • Year: 2024
  • Case Size: 42mm
  • Water Resistance: 300m
Posted at
Apr 21, 2026, 12:03 PM
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[WTS] Omega Seamaster 2514.50 200m/666ft Cal1400 Omegamatic ATQ | Excellent Condition | Movement Serviced | 1200$

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A vintage Omega Seamaster model that has been discontinued, featuring a unique two-layer black design with red accents and a smoothly rotating bezel for timing.

  • Condition: Excellent Condition
  • Case Size: 36mm x 10mm
  • Crystal: Sapphire
  • Lug Width: 18.2mm
Posted at
Apr 21, 2026, 11:18 AM
Active