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

Reference 511.13.40.20.10.001

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
60

Current Listings

[WTS] Uncle Straps US1479 Bracelet (Omega Seamaster 300m) 42mm

Uncle Straps US1479 Bracelet (Omega Seamaster 300m) 42mm

A used Uncle Straps US1479 bracelet designed for the Omega Seamaster Pro 300M 42mm. The watch was sold and this strap is no longer needed.

  • Condition: Used
  • Water Resistance: 300m depth rating
Posted at
Dec 21, 2025, 8:58 PM
Active
[WTS] Omega Seamaster Professional 300 - 2023

Omega Seamaster Professional 300 - 2023

This Omega Seamaster Diver 300M features a white ceramic wave dial and is powered by an automatic movement. It comes with a factory stainless steel mesh bracelet and has a crystal clean face with a crisp bezel.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Bracelet Type: Mesh
  • Water Resistance: 300m depth rating
Posted at
Dec 21, 2025, 8:56 PM
Active
[WTS] Zealande Rubber FKM Strap for Omega Seamaster Pro 300M 42mm Black

Zealande Rubber FKM Strap for Omega Seamaster Pro 300M 42mm Black

· $80
This listing is for an Omega Seamaster Pro 300M 42mm Black watch accessory, a Zealande Rubber FKM Strap.

  • Condition: Used
  • Material: FKM strap material
Posted at
Dec 21, 2025, 8:50 PM
Active
[WTS] Omega Seamaster Aqua Terra 150M - Green Dial - 2024 Full Set - Excellent Condition

Omega Seamaster Aqua Terra 150M - Green Dial - 2024 Full Set - Excellent Condition

The Omega Seamaster Aqua Terra 150M features a stunning green dial with a sporty and elegant design, perfect for both weekend and office wear.

  • Condition: Mint / 9.5 out of 10
  • Purchase Year: 2024
  • Included Items: Complete Omega Inner & Outer Box,Wooden Presentation Box,Warranty Card (Dated 2024),Master Chronometer Card & Pictogram Card,Operating Instructions,All Original Links
  • Handling Marks: minor hairline marks on the polished center links
Posted at
Dec 21, 2025, 5:50 PM
Active
[WTS] Brand New 2025 Omega Seamaster Gold And Titanium. Reference 21090422010001

Brand New 2025 Omega Seamaster Gold And Titanium. Reference 21090422010001

Omega - 21090422010001 · $10,800
This brand new Omega Seamaster is a gold and titanium model with a full set of box and cards.

Posted at
Dec 21, 2025, 2:50 PM
Active
[WTS] Omega Seamaster 007 Commanders Watch (2017) NOS - Full Set - $5600 shipped

Omega Seamaster 007 Commanders Watch (2017) NOS - Full Set - $5600 shipped

Omega - Commander · $5,600
a 2017 Omega Seamaster Commander's watch being sold as full set, details not specified

  • Year: 2017
Posted at
Dec 21, 2025, 2:46 PM
Active
[WTS] Omega Seamaster Aqua Terra - ‘Blue Wave’ with Gold Accents

Omega Seamaster Aqua Terra - ‘Blue Wave’ with Gold Accents

Omega - 23110422103006 · $4,750
The Omega Seamaster Aqua Terra 'Blue Wave' features a striking blue wave pattern on its dial, paired with 18K yellow gold hands and indexes. The watch has a 41.5mm stainless steel case and a stainless steel bracelet.

  • Condition: Excellent all-around condition
  • Case material: stainless steel
  • Bracelet material: stainless steel
  • Diameter: 41.5mm
Posted at
Dec 21, 2025, 1:34 PM
Active
[WTS] Omega Seamaster 200m/666ft Cal1400 2514.50 Omegamatic ATQ Limited Edition #1434/ 1997 | Excellent Condition Movement Serviced | 1250$

Omega Seamaster 200m/666ft Cal1400 2514.50 Omegamatic ATQ Limited Edition #1434/ 1997 | Excellent Condition Movement Serviced | 1250$

This is a limited edition Omega Seamaster with a Cal1400 movement, serviced and in excellent condition.

  • Condition: Excellent
  • Water Resistance: 200m/666ft
Posted at
Dec 21, 2025, 11:41 AM
Active
[wts] Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

This Omega Seamaster Planet Ocean Orange features a 45.5mm case, comes with a new OEM mesh/milanese bracelet and has a gray bezel that was swapped for an orange one.

  • Condition: Near mint
  • Bracelet type: Omega mesh
  • Case size: 45.5mm
Posted at
Dec 20, 2025, 9:30 PM
Active