Omega Seamaster Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green

Reference 522.32.40.20.01.005

Omega Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green

About this watch

The Omega Seamaster Master Co-Axial 39.5 Olympic Timekeeper is a limited-edition watch that captures the spirit of innovation and sport. Its sleek silhouette, matte black finish, and striking color combination make it a true masterpiece. The Omega caliber 8800 movement is a self-winding marvel, featuring a Co-Axial escapement and certified as a Master Chronometer by METAS. With a power reserve of 55 hours and resistance to magnetic fields up to 15,000 gauss, this watch is built to last. Its water resistance rating of 60 meters makes it suitable for swimming and snorkeling, but not diving. The combination of Omega’s rich history, innovative technology, and stunning aesthetics makes this watch a worthwhile addition to anyone's collection.

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MSRP: $5,900

Market Price: $3,972

Key Features

39.5mm round case diameter
Stainless steel construction
Sapphire crystal scratch-resistant
Water resistance up to 60 meters
Omega caliber 8800 self-winding movement
Master Chronometer certification by METAS
Co-Axial escapement for enhanced accuracy

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green

Reference

522.32.40.20.01.005

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 39.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Memorial Day Weekend Sale –Vintage Omega Seamaster 1958 Ref. 2846 9SC – Cal. 500 – Honest Vintage Survivor – $799+shipping

Omega - 2846 9SC · $799

A classic 1950s Omega powered by the legendary Cal. 500 automatic movement, with attractive age and character throughout the dial and case.

Condition: Honest vintage condition with attractive age and character throughout the dial and case
Caliber: Cal. 500
Production year: 1958

Posted at

May 25, 2026, 11:20 AM

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Omega Seamaster 200 “Banana” 166.068 — Vintage Preowned Condition, Watch Only

Omega - 166.068 · $3,000

The Omega Seamaster 200 “Banana” 166.068 is a distinctive vintage dive watch known for its bold yellow-toned rotating bezel insert, earning it the “Banana” nickname among collectors. It features a classic stainless steel case with vintage Seamaster styling and delivers strong character and everyday wearability.

Condition: vintage preowned condition, healthy case, marks on the crystal, running great at +2 seconds per day with amplitude over 260
Diameter: 41mm
Lug to lug: 47mm
Thickness: 11.5mm

Posted at

May 25, 2026, 9:10 AM

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Omega Seamaster Calendar 2627 Goldcapped $950

Omega - 2627 · $950

a beautiful goldcapped Omega Seamaster Calendar from 1952, measuring 35mm in diameter and 41.5mm lug to lug, featuring a stainless steel goldcapped case with a 14k layer, a bumper Omega cal. 355 movement, dauphine hands, Arabic 3-9-12 hour markers, and a trapezoid date window at 6 o'clock

Condition: great condition with signs of wear
Case Size: 35mm diameter
Lug To Lug: 41.5mm
Lug Width: 18mm

Posted at

May 25, 2026, 9:04 AM

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Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp

Omega - 300M (42mm) · $185

A used Omega OEM Seaweed Green rubber strap for the Seamaster Professional 300M, available for sale.

Color: Seaweed Green
Width: 20mm

Posted at

May 25, 2026, 8:17 AM

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Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega - 231.10.39.21.01.001 · $2,590

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001, this watch measures at 38.5mm and has an automatic Omega Calibre 8500 movement.

Condition: Very good condition for its age
Case size: 38.5mm
Movement: Automatic Omega Calibre 8500
Bracelet material: Steel

Posted at

May 24, 2026, 9:01 PM

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Omega Seamaster Aqua Terra “Turquoise Shades” 41mm Reduced

Omega - 220.10.41.21.03.006 · $5,900

Up for sale is my Omega Seamaster Aqua Terra Shades in the stunning turquoise lacquer dial configuration, featuring a sunburst/turquoise gradient effect that shifts beautifully in different lighting.

Condition: Pretty good overall condition with normal signs of wear
Case size: 41mm
Movement: Omega Co-Axial Master Chronometer Caliber 8900
Power reserve: 60 Hours

Posted at

May 24, 2026, 5:55 PM

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[US] Omega Seamaster SMP300 - Blue Dial - Sedna Gold - 42mm - 210.20.42.20.03.002 - Full Set

Omega - 210.20.42.20.03.002 · $6,900

Up for sale is an Omega Seamaster SMP300 - Blue Dial - Sedna Gold - 42mm watch that functions perfectly mechanically without issue.

Condition: Fantastic condition with minor hairlines
Case material: Sedna Gold
Diameter: 42mm

Posted at

May 24, 2026, 3:06 PM

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Omega Seamaster 300

Omega - 168.1622 · $800

This Omega Seamaster 300 is a first-generation automatic watch, featuring a caliber 1120 and measuring 36mm in diameter. It's an excellent dive watch for everyday use.

Condition: Excellent, some natural wear and tear due to its age
Caliber: 1120
Case size: 36 mm
Water resistance: Not specified

Posted at

May 24, 2026, 11:56 AM

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