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

[WTS] Omega Seamaster. Aquaterra. 41mm. Coaxial.

Omega Seamaster. Aquaterra. 41mm. Coaxial.

This Omega Seamaster Aquaterra is a Coaxial automatic watch with a 41mm diameter.

  • Case size: 41mm diameter
  • Shipping: Fedex with insurance
Posted at
Oct 26, 2025, 2:57 PM
Active
[WTS] Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

The Omega Seamaster 300 is a high-end watch that features a 41mm case diameter and 300m water resistance.

  • Movement: Omega 8400 Co-Axial
  • Crystal: Sapphire
  • Water Resistance: 300m
Posted at
Oct 26, 2025, 2:43 PM
Active
[WTS] Omega Seamaster 300m 212.30.41.61.01.001

Omega Seamaster 300m 212.30.41.61.01.001

A Omega Seamaster 300m quartz movement watch with a 41mm case size and full size bracelet, produced in 2012.

  • Condition: good, some light scratches on the bracelet
  • Movement: quartz
  • Case size: 41mm
  • Bracelet type: full-size
Posted at
Oct 26, 2025, 2:38 PM
Active
[WTS] Omega Seamaster Professional 2254.50 “Peter Blake” – Fresh Omega Factory Service

Omega Seamaster Professional 2254.50 “Peter Blake” – Fresh Omega Factory Service

Omega - 2254.50 · $6,500
This is an Omega Seamaster Professional 2254.50 'Peter Blake', a fresh Omega factory service.

  • Model name: Peter Blake
Posted at
Oct 26, 2025, 2:37 PM
Active
[WTS] Omega Seamaster. Aquaterra. 38.5mm. Coaxial. Automatic.

Omega Seamaster. Aquaterra. 38.5mm. Coaxial. Automatic.

The watch being listed is an Omega Seamaster Aquaterra, a Coaxial Automatic timepiece with a 38.5mm case size.

  • Case size: 38.5mm
  • Movement type: coaxial automatic
Posted at
Oct 26, 2025, 1:43 PM
Active
[WTS] Omega Seamaster Planet Ocean 600M – Ref. 215.30.44.21.01.001 – Full Set / Retail Ready / $4,300 Shipped

Omega Seamaster Planet Ocean 600M – Ref. 215.30.44.21.01.001 – Full Set / Retail Ready / $4,300 Shipped

Up for sale is my beautiful Omega Seamaster Planet Ocean 600M, a 43.5 mm diver that combines luxury design with serious tool-watch performance.

  • Condition: Excellent / Retail Ready (Cleaned & Inspected)
  • Case Size: 43.5mm
  • Case Material: Stainless Steel
  • Bezel Type: Black Ceramic
Posted at
Oct 26, 2025, 12:45 PM
Active
[WTS]Excellent Omega Seamaster Planet Ocean 2208.50  Full Set Condition $2750 Shipped  SALE

Excellent Omega Seamaster Planet Ocean 2208.50 Full Set Condition $2750 Shipped SALE

Omega - 2208.50 · $2,750
This Omega Seamaster Planet Ocean is a stainless steel automatic watch with a 45mm case width, suitable for men's wrists up to 20cm.

  • Condition: Pre Owned, with little wear & marks
  • Case Width: 45mm (without crown)
  • Band Type: Stainless steel
  • Band Condition: Preowned
Posted at
Oct 26, 2025, 11:55 AM
Active
[WTS] omega seamaster aqua terra 1.3k

omega seamaster aqua terra 1.3k

Omega - 2518.50.00 · $1,300
This Omega Seamaster Aqua Terra is a 36mm model in good condition with some scratches and scuffs, but running great.

  • Condition: Good condition with some scratches and scuffs
  • Bracelet size: 6.5 in (wrist size)
  • Box/papers: No
Posted at
Oct 26, 2025, 11:19 AM
Active
[WTS] Omega Seamaster 300 Full Steel Yellow Patina Very Rare Original Owner 1960s (Unpolished)

Omega Seamaster 300 Full Steel Yellow Patina Very Rare Original Owner 1960s (Unpolished)

Omega - 165.024 · $9,300
A highly sought-after 1960s Omega Seamaster 300 Ref. 165.024, preserved in remarkable all-original and unpolished condition.

  • Condition: Unpolished, all-original condition with signs of wear consistent with careful use over time
  • Size: 41mm
  • Year: 1960s
  • Bakelite bezel status: intact and well-preserved
Posted at
Oct 26, 2025, 10:40 AM
Active