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 Professional 300m on Black Rubber

Omega - SMP300 · $5,000

First time seller is selling their Omega Seamaster Professional 300m on black rubber, purchased brand new in November 2025 and still under warranty.

Condition: pristine
Purchase location: Japan
Depth rating: 300m

Posted at

Mar 26, 2026, 11:41 PM

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Omega Seamaster 300M 210.30.42 Blue Dial 42mm - $3,290

Omega - 210.30.42 · $3,290

Up for sale is my Omega Seamaster Blue dial 210.30.42, a 42mm automatic watch with Calibre Omega 8800 movement.

Condition: great condition, rated 8.9/10
Movement: Omega 8800, automatic
Case size: 42mm
Crystal: AR and sapphire

Posted at

Mar 26, 2026, 10:37 PM

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2023 Omega Seamaster Diver 300M 42mm Steel Summer Blue 210.30.42.20.03.003 Full Set

Omega - 210.30.42.20.03.003 · $4,600

A 2023 Omega Seamaster Diver 300M in a 42mm stainless steel case, featuring a summer blue gradient ceramic dial with a rotating dive bezel.

Condition: Pre-owned with minor scratches and dings
Case material: stainless steel
Bezel material: stainless steel
Dial color: summer blue gradient with light blue super-lumiNova

Posted at

Mar 26, 2026, 10:17 PM

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Omega Seamaster Diver 300M, no date, black small wave dial 210.32.42.20.01.003

Omega - 210.32.42.20.01.003 · $5,330

For sale is my Omega Seamaster Diver 300, black small wave dial 210.32.42.20.01.003, featuring a domed sapphire crystal and aluminum insert, with charm that can only be 'felt' in person.

Condition: LIKE NEW
Case material: unknown
Band material: unknown
Water resistance: 300m depth rating

Posted at

Mar 26, 2026, 9:49 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak - $1,890

Omega - 231.10.39 · $1,890

Up for sale is my Omega Seamaster Aqua Terra 231.10.39, measuring at 39mm with a Calibre OMEGA 4564 quartz movement.

Condition: great condition, minimal marks/hairlines on the case
Movement: Calibre OMEGA 4564 quartz
Case size: 39mm
Water resistance: 150m

Posted at

Mar 26, 2026, 9:36 PM

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2024 Omega Seamaster NTTD 210.90.42.20.01.001 Full Kit

Omega - 210.90.42.20.01.001 · $8,100

2024 Omega Seamaster NTTD with automatic Co-Axial Master Chronometer movement and black dial.

Condition: Great condition overall
Case Size: 42mm diameter
Movement Type: Automatic Co-Axial Master Chronometer

Posted at

Mar 26, 2026, 9:03 PM

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Omega Seamaster 300M Seaweed Green Wave Bracelet & Rubber Boxed Set Ref 210.30.42.20.10.001 SUPER CLEAN AND PRICED TO MOVE!

Omega - 210.30.42.20.10.001 · $4,850

This Omega Seamaster 300M features a wave dial with a dark olive to bright green color scheme and a matching green ceramic bezel. The case is stainless steel with curved lugs and measures 42mm in diameter.

Condition: Super clean, some very light scratches on case
Bracelet: Original Omega stainless bracelet with barely a mark, includes all links
Strap: Matching green Omega rubber strap with Omega deployant clasp, added by previous owner
Accessories: Triple boxed set including outer brown cardboard box, white cardboard box, inner Omega wooden humidor-like box, 2 Omega cards, card holder, serialized Omega tag, Omega booklet, pouch, strap receipt, and Omega bag

Posted at

Mar 26, 2026, 8:57 PM

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