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

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The Omega Seamaster Planet Ocean is a 42mm watch purchased through Chrono24 from a reputable seller in Japan, sold with original box and accessories.

Condition: 8.9/10
Size: 42mm diameter
Last service date: unknown

Posted at

Dec 18, 2025, 5:11 AM

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2014 Omega Seamaster Diver 41mm, full set including various accessories.

Condition: Excellent Pre-Owned Condition, slight wear on bracelet, clasp, and case
Case Size: 41mm diameter
Year: 2014
Service History: Unknown; +2 s/d 320+ AMP

Posted at

Dec 17, 2025, 11:41 PM

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Omega - 217.32.42.21.01.002 · $7,850

A 2025 Omega Seamaster Planet Ocean 600M in its full set with sticker, tag, box and December 2025 card date.

Condition: Brand new
Year: 2025
Depth rating: 600m

Posted at

Dec 17, 2025, 11:16 PM

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A midsize Omega Seamaster Professional with automatic movement and iconic wave dial.

Condition: Running strong and keeping good time, with light desk-wear on clasp and links as expected for age.
Case size: 36.25 mm
Movement: Omega Cal. 1120 automatic, 44 hr power reserve
Bracelet: 1612/932 full-steel bracelet (fits ~7.25” wrist with extra included links)

Posted at

Dec 17, 2025, 11:00 PM

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Omega - 210.30.42.20.01.001 · $4,100

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Condition: Pre-owned, wear on the bracelet and crystal
Depth rating: 300m

Posted at

Dec 17, 2025, 10:01 PM

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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

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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

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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

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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

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