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 Diver 300M 210.32.42.20.06.002 42mm Automatic Grey Dial Full Set

Omega - 210.32.42.20.06.002 · $6,195

This Omega Seamaster Diver 300M features a stainless steel case with a grey dial and black ceramic bezel, powered by an Automatic Co-Axial movement.

Condition: Excellent condition
Case Size: 42mm
Case Material: stainless steel
Movement Type: Automatic Co-Axial

Posted at

May 18, 2026, 12:14 PM

Active

View listing on r/WatchExchange

Omega Seamaster Chronometer Ref. 168.024 | Onyx Markers | Unpolished | Original BoR Bracelet | All Original | $1500 (SERVICED)

Omega - 168.024 · $1,500

Up for sale is a very honest and highly attractive Omega Seamaster Chronometer ref. 168.024 from the 1960s with spotless original dial, unpolished case, and original beads-of-rice bracelet.

Condition: Excellent vintage condition overall
Dimensions: 34.5mm diameter, 42mm lug-to-lug, 11mm thickness, 18mm lug width
Bracelet type: Original beads-of-rice bracelet

Posted at

May 18, 2026, 10:15 AM

Active

View listing on r/WatchExchange

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

Omega - 166.068 · $3,000

The Omega Seamaster 200 “Banana” is a distinctive vintage dive watch known for its bold yellow-toned rotating bezel insert. 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
Case size: 41mm diameter
Lug to lug length: ~47mm
Thickness: 11.5mm

Posted at

May 18, 2026, 9:09 AM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M 210.22.42.20.03.001 Two-Tone Blue Dial 42mm Automatic Full Set

Omega - 210.22.42.20.03.001 · $5,999

This Omega Seamaster Diver 300M features a two-tone stainless steel and yellow gold case with a blue dial on a matching blue rubber strap, powered by an automatic movement.

Condition: Very good
Case size: 42mm
Movement type: Automatic

Posted at

May 18, 2026, 8:56 AM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra 220.10.41.21.06.001 41mm Automatic Grey Dial Full Set

Omega - 220.10.41.21.06.001 · $4,995

This Omega Seamaster Aqua Terra features a stainless steel case, grey teak dial, and automatic movement. It comes with an original outer box, inner box, and undated warranty card.

Condition: Very good condition
Movement type: Automatic
Bracelet material: Stainless steel
Case size: 41 mm

Posted at

May 18, 2026, 8:49 AM

Active

View listing on r/WatchExchange

Vintage Omega Seamaster Dynamic - 34mm - Mens Watch

Omega - Seamaster Dynamic · $625

This is a vintage Omega Seamaster Dynamic men's watch featuring a 34mm case size, Quartz movement, and an original Omega bracelet.

Condition: running well and keeping accurate time
Case Size: 34mm
Movement Type: Quartz

Posted at

May 18, 2026, 5:35 AM

Active

View listing on r/WatchExchange

2024 Omega Seamaster Planet Ocean 600M 43.5mm Black 232.30.44.22.01.001 Full Set - $4,595

Omega - 232.30.44.22.01.001 · $4,595

A 2024 Omega Seamaster Planet Ocean 600M in black, featuring a 43.5mm case and excellent condition with minimal signs of wear.

Condition: Excellent condition with minimal signs of wear
Year: 2024
Case size: 43.5mm
Depth rating: 600m

Posted at

May 17, 2026, 11:56 PM

Active

View listing on r/WatchExchange

2019 Omega Seamaster Planet Ocean 600M 43.5mm Black 215.30.44.21.01.001 Full Set - $4,595

Omega - 215.30.44.21.01.001 · $4,595

Up for sale is a Omega Seamaster Planet Ocean 600M 43.5mm Black, in excellent condition with minimal signs of wear.

Condition: Excellent condition with minimal signs of wear
Case Size: 43.5mm

Posted at

May 17, 2026, 11:53 PM

Active

View listing on r/WatchExchange

Rare Omega Seamaster 300 Ref 196.1503 Cal 1538 (James Bond) Stainless steel Men Watch $1750

Omega - 196.1503 · $1,750

This is a rare Omega Seamaster 300 Ref 196.1503 Cal 1538, a James Bond watch made of stainless steel. It has a quartz movement and measures 41mm in case width.

Condition: Preowned, with little wear and marks
Case Width: 41mm (without crown)
Band Material: Stainless steel
Max Wrist Size: 19cm

Posted at

May 17, 2026, 9:29 PM

Active

View listing on r/WatchExchange