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 300M Co-Axial Mid-size 2220.80 - $2,800 - Reserved post for u/agrem19

Omega - 2220.80 · $2,800

Up for sale is my Omega Seamaster 2220.80, a mid-size automatic co-axial cal 2500 movement watch measuring 41mm in diameter.

Condition: Good condition with minimal marks and hairlines on the case, caseback, and bezel insert
Movement type: Automatic Co-Axial Cal 2500
Bracelet size range: 7-7.25 inches (depending on wrist shape)
Shipping method: Fedex Priority Shipping from the Philippines

Posted at

Dec 17, 2025, 9:30 PM

Active

View listing on r/WatchExchange

Omega Seamaster 166.0266 Tapestry TV Dial 🇨🇭 FREE SHIPPING

Omega - 166.0266 · $679

A vintage Omega Seamaster 166.0266 with a mechanical automatic movement, TV/tapestry dial, and plated case and bracelet. The watch has recently been serviced and regulated.

Condition: Presentable, minor wear on plating
Case diameter: 34mm (without crown)
Lug to lug length: 37mm
Thickness: 9mm

Posted at

Dec 17, 2025, 9:10 PM

Active

View listing on r/WatchExchange

Omega Seamaster 2254.50 41mm Automatic Peter Blake - $2,750

Omega - 2254.50 · $2,750

Up for sale is my Omega Seamaster 2254.50 41mm Automatic Peter Blake in great condition.

Condition: Great condition with minimal hairlines/marks
Case size: 41mm diameter
Bracelet size range: up to 7.25-7.5 inch wrists depending on wrist shape

Posted at

Dec 17, 2025, 9:03 PM

Active

View listing on r/WatchExchange

Omega Aqua Terra Seamaster Quartz 231.10.39.60 Box and Papers - $1,890

Omega - 231.10.39.60 · $1,890

This Omega Aqua Terra Seamaster Quartz watch measures at 38.5mm with an Omega 45640 quartz movement.

Condition: 8.7/10 - great condition with minimal marks/hairlines on the case, caseback, bezel and bracelet clasps/sides
Case size: 38.5mm diameter
Water resistance: 150m depth rating
Bracelet size: fits up to 7-7.25 inch wrists depending on wrist shape

Posted at

Dec 17, 2025, 8:49 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 - $2,290

Omega - 2222.80 · $2,290

The Omega Seamaster 300M Co-Axial Mid-size is a 36mm automatic watch featuring the co-axial cal 2500 movement. It has a steel case, original Omega steel bracelet, and sapphire crystal.

Condition: 8.9/10 - great condition with minimal marks
Movement: Co-Axial Cal 2500
Bracelet size: fits up to 7-7.25 inch wrists
Shipping: Fedex Priority Shipping from Philippines with 3-5 days global delivery time

Posted at

Dec 17, 2025, 8:46 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra “Blue Teak” 231.10.42.21.03.003 — The Underrated 007 James Bond Watch (Spectre & NTTD) Full Kit

Omega - 231.10.42.21.03.003 · $4,200

a versatile Omega Seamaster Aqua Terra with a blue teak-patterned dial, powered by the Master Co-Axial movement.

Condition: Pre-owned with scratches and scuffs, minor gaps in the bracelet links
Movement: Master Co-Axial
Case size: 41.5mm
Dial color: Blue

Posted at

Dec 17, 2025, 8:28 PM

Active

View listing on r/WatchExchange

2024 Omega Seamaster Diver 300M 42mm Steel Blue Dial 210.30.42.20.03.001 Full Set

Omega - 210.30.42.20.03.001 · $4,315

The 2024 Omega Seamaster Diver 300M features a stainless steel case, blue ceramic dial, and rotating dive bezel. It comes in a 42mm size, suitable for wrists up to 8.5 inches.

Condition: nice preowned condition with some light scratches
Case material: stainless steel
Case dimensions: 42mm diameter
Band material: stainless steel

Posted at

Dec 17, 2025, 8:02 PM

Active

View listing on r/WatchExchange