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.

Buy Now on Jomashop

This is an affiliate link

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

Current Listings

Omega Seamaster Diver 300M America's Cup in Barcelona 2024 ref. 210.30.42.20.04.002

Omega - 210.30.42.20.04.002 · $5,775

This Omega Seamaster Diver 300M America's Cup in Barcelona 2024 is a tribute to the 37th America’s Cup in Barcelona and sailing culture. It features a unidirectional bezel with a regatta scale, a ZrO2 dial made of zirconium material, and details on the seconds hand.

Condition: Healthy and under warranty until August of 2029
Case Diameter: 42mm
Height: 49.93mm
Movement Size: 13.79cc

Posted at

Aug 29, 2025, 9:11 AM

Active

View listing on r/WatchExchange

Omega Seamaster Titanium NTTD SHORT LENGTH BRACELET - No Watch

Omega - NTTD · $1,200

Purchased new in January 2025 from an Omega Boutique. This is a short length Seamaster Titanium NTTD.

Condition: Excellent shape
Bracelet Length: short
Purchased From: Omega Boutique

Posted at

Aug 28, 2025, 11:53 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 150M GoodPlanet 🌍 - Titanium with Brown Leather Rare Watch Box + Papers

Omega - 231.92.39.21.04.001 · $4,250

The Omega Seamaster Aqua Terra 150M GoodPlanet is a rare titanium watch with a white dial and blue accents, featuring a Master Co-Axial Caliber 8500 movement.

Condition: Excellent
Case material: Grade 5 Titanium
Size: 38.5mm diameter
Movement: Master Co-Axial Caliber 8500

Posted at

Aug 28, 2025, 9:20 PM

Active

View listing on r/WatchExchange

Omega Seamaster Titanium NTTD SHORT LENGTH BRACELET - No Watch

Omega - NTTD · $1,200

A Omega Seamaster Titanium NTTD with a short length bracelet, purchased new in January 2025.

Condition: Excellent shape
Bracelet Length: short length

Posted at

Aug 28, 2025, 7:15 PM

Active

View listing on r/WatchExchange

Omega Seamaster Professional 300M - White Wave Dial - $3,895 Shipped ‼️✈️

Omega - 300M · $3,895

A Omega Seamaster Professional 300M with a white wave dial, featuring a clean crystal and bezel, and excellent functionality. The watch has a beautiful wave dial that is hard to stop looking at.

Condition: Decent condition (some light wear)
Diameter: 40mm
Water Resistance: 300

Posted at

Aug 28, 2025, 7:02 PM

Active

View listing on r/WatchExchange

Omega Seamaster Professional Diver 300M Black Dial - 2021 with Long & Short Straps + Warranty $4,300 shipped insured 🌊

Omega - 210.32.42.20.01.001 · $4,300

This 2021 Omega Seamaster Diver 300M in the classic all-black configuration is a peak Seamaster, blending tool watch capability with luxury finishing. It's versatile enough for the office but built for serious diving.

Condition: Excellent
Case material: Stainless Steel
Size: 42mm
Included accessories: Omega Box, Omega pouch, all three cards from Omega

Posted at

Aug 28, 2025, 6:41 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 39.5

Omega - 215.33.40.20.01.001 · $3,750

This Omega Seamaster Planet Ocean 39.5 is a high-quality watch with near perfect timekeeping and excellent condition.

Condition: excellent, lightly worn
Depth rating: 200m

Posted at

Aug 28, 2025, 5:28 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M Professional ("Bond" SMP) Quartz; ref. 2221.80.00; 41mm full size; serviced & authenticated for $2500

Omega - 2221.80.00 · $2,500

The Omega Seamaster Professional 300M Quartz is a classic full-size 41mm diver's watch that has become increasingly collectible for its practicality and reliability.

Condition: Excellent overall, with minimal signs of wear
Case size: 41mm
Dial color: blue
Movement type: quartz

Posted at

Aug 28, 2025, 4:22 PM

Active

View listing on r/WatchExchange