Omega Seamaster Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator

Reference 511.13.40.20.10.001

Omega Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Macau Edition is a breathtaking timepiece that embodies everything we love about Omega. With its stunning green gradient dial, crafted from high-quality stainless steel, and protected by a scratch-resistant sapphire crystal, this watch is both modern and sophisticated. The Omega Caliber 8800 movement features innovative Co-Axial escapement, reducing friction and enhancing longevity. Certified by METAS, it's resistant to magnetic fields up to 15,000 gauss. This self-winding movement boasts an impressive 55-hour power reserve and 60 meters water resistance. Its ergonomic design makes it feel like a second skin, and the alligator leather strap adds a touch of elegance. Whether you're dressed in formal attire or casual wear, this watch is versatile enough for any occasion. With only 399 units available, its limited edition status adds to its allure, making it a collectible piece of art that tells a story.

Buy Now on Jomashop

This is an affiliate link

Key Features

Omega Caliber 8800 movement
Scratch-resistant sapphire crystal
Stainless steel case and strap
60 meters water resistance
55-hour power reserve
Co-Axial escapement
Limited edition with only 399 units

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Macau Edition Stainless Steel / Green / Alligator

Reference

511.13.40.20.10.001

Movement

8800

Movement Features

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

Case

Stainless Steel 39.5mm

Dial Color

Green

Crystal

Sapphire

Water Resistance

Current Listings

Omega Seamaster Peter Blake Auto 41mm

Omega - 2254.50 · $2,699

One of the best Seamaster references out there, featuring a black wave dial with beautiful lume markers and hands.

Condition: Used with some signs of wear
Dial size: 41mm
Bezel condition: Rotating bezel with some light wear

Posted at

Jun 24, 2025, 5:51 PM

Active

View listing on r/WatchExchange

Omega Seamaster. Aquaterra. 38.5mm. Coaxial.

Omega - Aquaterra · $2,750

A Omega Seamaster Aquaterra in a steel gold case, featuring a coaxial movement and a hand-made strap.

Size: 38.5mm diameter
Material: Steel Gold
Strap: Handmade, High quality

Posted at

Jun 24, 2025, 5:13 PM

Active

View listing on r/WatchExchange

Omega Seamaster. Planet Ocean. Strong Lume. Coaxial.

Omega - Planet Ocean · $2,750

This Omega Seamaster Planet Ocean is a coaxial automatic watch with strong lume.

Movement type: coaxial automatic
Lume quality: strong

Posted at

Jun 24, 2025, 5:00 PM

Active

View listing on r/WatchExchange

1969 Omega Seamaster Chronostop Dual Crown Ref. 145.008 Cal. 865 | $1,600

Omega - 145.008 · $1,600

A 1969 Omega Seamaster Chronostop Dual Crown Ref. 145.008 Cal. 865, featuring a larger 41mm case size and 120m water resistance. It has two signed crowns and the Omega 865 movement, which is manual wind with 17 jewels and 21,600 bph.

Condition: Honest wear throughout, with light case scratches and dial aging. Second hand was replaced at some point.
Case Size: 41 x 47 mm
Thickness: 13 mm
Water Resistance: 120 meters

Posted at

Jun 24, 2025, 3:53 PM

Active

View listing on r/WatchExchange

36mm Omega Seamaster 300 Mid Size 25618000 Box and Papers- Blue Wave Dial

Omega - 25618000 · $1,875

The Omega Seamaster 300, reference 25618000, is a timepiece that stands the test of time. Its striking 36mm case creates the perfect balance—streamlined enough for dressier occasions yet robust for everyday adventures.

Condition: Previously worn, nice overall condition given its age
Case diameter: 36.25mm
Dial condition: Brand new

Posted at

Jun 24, 2025, 3:18 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M Co-Axial 44mm Chronograph 212.30.44.50.03.001!

Omega - 212.30.44.50.03.001 · $5,500

Case diameter: 44mm
Water resistance: 300m

Posted at

Jun 24, 2025, 2:58 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra James Bond 'Spectre' Limited Edition - Box & Papers

Omega - 231.10.42.21.03.004 · $5,500

This Omega Seamaster Aqua Terra James Bond 'Spectre' Limited Edition features a unique dial pattern and a caseback with a gun barrel design showing the edition number.

Case size: 41.5mm
Movement: Omega 8507G automatic movement with co-axial escapement

Posted at

Jun 24, 2025, 2:21 PM

Active

View listing on r/WatchExchange

Omega Seamaster 2589.30 ‘US Special Edition’ 41.5mm Auto

Omega - 2589.30 · $250

This Omega Seamaster 2589.30 'US Special Edition' is a 41.5mm automatic watch with a push button fold clasp and imperial measurement of 1000ft water resistance. The watch has been serviced in 2024 and runs well, but could benefit from polishing to restore its appearance.

Condition: Excellent, serviced in 2024
Case size: 41.5mm
Water depth rating: 1000ft
Wrist size included: 7.75inches

Posted at

Jun 24, 2025, 2:20 PM

Active

View listing on r/WatchExchange