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

Current Listings

Omega Seamaster 166.0126 - $690

Omega - 166.0126 · $690

Up for sale is my Omega Seamaster 166.0126 in great condition, measuring 35mm with an automatic movement.

Condition: Very good condition, some hairlines and marks on the case and caseback
Case size: 35mm diameter
Crystal: acrylic crystal with light scratches
Movement: automatic movement

Posted at

Mar 17, 2026, 8:39 PM

Active

View listing on r/WatchExchange

2023 Omega Seamaster Diver 300M Black Ceramic - 210.92.44.20.01.001 - Full Set

Omega - 210.92.44.20.01.001 · $6,199

This Omega Seamaster Diver 300M in Black Ceramic features a black ceramic bezel, laser etched wave dial and skeletonized hands.

Condition: very excellent pre-owned condition
Case Size: 43.5mm diameter
Year: 2023
Water Resistance: 300m depth rating

Posted at

Mar 17, 2026, 8:20 PM

Active

View listing on r/WatchExchange

Omega Seamaster Yachting 176.0010

Omega - 176.0010 · $3,900

The Omega Seamaster Yachting was released in 1972 for timing yacht races, featuring an automatic chronograph calibre 1040 and a highlighted countdown on the tachymeter scale. It has a blue sunburst dial, orange hands, and original acrylic crystal. The watch is complete with an original stainless Omega buckle.

Condition: Good, with some signs of wear on the case-back and 35-40 seconds fast per day
Movement condition: Excellent
Chronograph functions: Working as they should
Case size: 42mm diameter

Posted at

Mar 17, 2026, 6:33 PM

Active

View listing on r/WatchExchange