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 Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

Omega Seamaster Aqua Terra 150m | 41.5mm | White | 231.10.42.21.02.006

The Omega Seamaster Aqua Terra is a 41.5mm watch with 150m water resistance, featuring a white dial and 7" bracelet.

  • Water resistance: 150m
  • Bracelet length: 7 inches
Posted at
Jan 2, 2026, 8:48 PM
Active
[WTS] Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

Omega Seamaster Aqua Terra 150m | Quartz | 231.10.39.60.06.001

This Omega Seamaster Aqua Terra is a Quartz-powered timepiece featuring a 38.5mm case.

  • Case Size: 38.5mm
  • Bracelet Length: 7.25"
  • Water Resistance: 150m
Posted at
Jan 2, 2026, 8:47 PM
Active
[WTS] 2023 Omega Seamaster Planet Ocean Ultra Deep 6000m 215.32.46.21.04.001 Full Set

2023 Omega Seamaster Planet Ocean Ultra Deep 6000m 215.32.46.21.04.001 Full Set

This is a 2023 Omega Seamaster Planet Ocean Ultra Deep 6000m watch featuring a stainless steel case, blue ceramic bezel, and white ceramic dial. It comes with an Omega stainless steel bracelet and a blue rubber strap.

  • Condition: Nice preowned condition with scratches on the case, bracelet and buckle
  • Case material: Stainless Steel
  • Bezel material: Stainless Steel, Blue Ceramic
  • Dial color: White Ceramic
Posted at
Jan 2, 2026, 8:29 PM
Active
[WTS] No Date Omega Seamaster Diver 300M on rubber strap w/Deployant

No Date Omega Seamaster Diver 300M on rubber strap w/Deployant

This No Date Omega Seamaster Diver 300M is a high-quality diver's watch purchased directly from an Omega Boutique. It has been worn sparingly with nearly no visible signs of wear and comes in excellent condition.

  • Condition: Mint (9.5/10)
  • Depth rating: 300m
  • Band material: rubber
  • Original band includes: deployant clasp
Posted at
Jan 2, 2026, 6:04 PM
Active
[WTS] Omega Seamaster 300m 2562.20

Omega Seamaster 300m 2562.20

Omega - 2562.20 · $1,375
This Omega Seamaster professional diver 300m features a Quartz movement and is available for sale.

  • Condition: excellent with minor signs of wear
  • Movement: quartz movement
  • Currency Euro: euro
  • Currency Usd: us dollar
Posted at
Jan 2, 2026, 5:51 PM
Active
[WTS] Omega Seamaster ref: 2562.20 white dial, excellent condition

Omega Seamaster ref: 2562.20 white dial, excellent condition

  • Condition: excellent
  • Dial color: white
Posted at
Jan 2, 2026, 5:38 PM
Active
[WTS] Omega Seamaster 300M Professional No-Date 🔥 AUG 2025 💎 Excellent Full Kit

Omega Seamaster 300M Professional No-Date 🔥 AUG 2025 💎 Excellent Full Kit

This Omega Seamaster Professional No-Date features a 300m water resistance and 42mm case size, available in excellent condition with a full kit.

  • Condition: Excellent
  • Case size: 42mm
  • Water resistance: 300m
Posted at
Jan 2, 2026, 5:25 PM
Active
[WTS][US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

[US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

This Omega Seamaster SMP300 features a 42mm green dial, mechanical movement, and comes in full set including box, user manual, and various cards.

  • Condition: Fantastic with minor hairlines
  • Case diameter: 42mm
Posted at
Jan 2, 2026, 12:55 PM
Active
[WTS] Omega Seamaster Diver 300M 42mm Black Dial 210.30.42.20.01.001 – Like New $6100

Omega Seamaster Diver 300M 42mm Black Dial 210.30.42.20.01.001 – Like New $6100

Offered for sale is an Omega Seamaster Diver 300M ref. 210.30.42.20.01.001, which has been worn only once and presents in near-new condition.

  • Condition: 9.9/10 near-new condition
  • Case size: 42mm diameter
  • Movement: Co-Axial Master Chronometer Calibre 8800
  • Depth rating: 300m
Posted at
Jan 2, 2026, 12:33 PM
Active