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

Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak

Omega - 231.10.39 · $1,800

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39. This watch measures at 39mm and has a Calibre OMEGA 4564 quartz movement.

Condition: Good condition, some minor marks/hairlines on the case and sapphire crystal
Case size: 38.5mm diameter
Movement: Calibre OMEGA 4564 quartz
Bracelet length: up to 7-7.25 inch wrists depending on wrist shape

Posted at

Dec 22, 2025, 8:23 PM

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Up for sale is my good condition Omega Seamaster 166.0277, measuring 33mm with an automatic movement.

Condition: Fair with some discoloration/peeling on the gold plating of the case, and patina/fading present on the hands and dial.
Case material: Gold plated steel
Bracelet material: Aftermarket Omega gold plated
Movement type: Automatic

Posted at

Dec 22, 2025, 8:14 PM

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This Omega Seamaster model features a Cal1400 Omegamatic ATQ movement, and has been serviced for optimal performance.

Condition: Excellent Condition
Movement type: Cal1400 Omegamatic ATQ

Posted at

Dec 22, 2025, 7:47 PM

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1952 14k Omega Seamaster - $499

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This is a first gen Omega Seamaster from 1952, featuring a 34mm diameter case, automatic movement, and original components except for the band.

Condition: Good condition with cracks at 12 and 5 o'clock, tarnish on gold
Case diameter: 34mm
Cracks: Two noticeable cracks at 12 and 5 o'clock
Band: 17mm strap with gold buckle (replaced original)

Posted at

Dec 22, 2025, 5:10 PM

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Omega Seamaster Diver 300M Chronograph - 210.22.44.51.01.001 - Sedna 18k Rose Gold

Omega - 210.22.44.51.01.001 · $7,699

The Omega Seamaster Diver 300M Chronograph features a 44mm steel and 18K Sedna gold case paired with a black wave-pattern dial, plus a black ceramic bezel with a gold-toned diving scale.

Case diameter: 44 mm
Thickness: 17.2 mm
Between lugs (inlet size): 21 mm

Posted at

Dec 22, 2025, 2:34 PM

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Vintage Omega Seamaster 14779 SC-61 | No Date | Onyx Markers | Great Vintage Condition | All Original | $980 (SERVICED)

Omega - 14779 SC-61 · $980

This vintage Omega Seamaster features an onyx dial and is in great condition, having been recently serviced. The movement is keeping good time, and the crystal is pristine.

Condition: Very good with some wear
Diameter: 35mm
Lug to lug: 42.5mm
Thickness: 11mm

Posted at

Dec 22, 2025, 11:43 AM

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1966 Omega Seamaster ref. 166.010 w/ Cal. 565 – Clean sunburst dial, unpolished case – $875 all-in

Omega - 166.010 · $875

A classic 1966 Omega Seamaster with a clean silver sunburst dial, unpolished case, and Cal. 565 movement.

Condition: Excellent
Dial condition: Excellent silver sunburst dial with crisp text and clean applied indices
Case size: 35mm stainless steel case
Crystal type: Omega-signed plexi

Posted at

Dec 22, 2025, 11:41 AM

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Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

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An exceptional example of the early Omega Seamaster 300 Ref. 2913, preserved in beautiful condition with a stunning pumpkin-colored patina and rare white lollipop seconds hand.

Condition: Unpolished, serviced, preserved in beautiful condition with honest signs of wear
Size: 39mm diameter
Year: 1958
Movement serviced: October 2025

Posted at

Dec 22, 2025, 9:50 AM

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OMEGA Seamaster Bullhead Co-Axial Chronograph Ref. 225.12.43.50.01.001 - ULTIMATE SET!

OMEGA - 225.12.43.50.01.001 · $11,000

A cult classic reborn, paying tribute to the iconic 1969 OMEGA Seamaster Bullhead with its distinctive shield-shaped case and unique configuration.

Condition: UNWORN
Case size: 43mm diameter
Movement: Co-Axial Calibre 3113 automatic movement
Dial texture: black dial with Clous de Paris pattern

Posted at

Dec 22, 2025, 9:13 AM

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