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] Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

The Omega Seamaster 300 is a high-end watch that features a 41mm case diameter and 300m water resistance.

  • Movement: Omega 8400 Co-Axial
  • Crystal: Sapphire
  • Water Resistance: 300m
Posted at
Oct 26, 2025, 2:43 PM
Active
[WTS] Omega Seamaster 300m 212.30.41.61.01.001

Omega Seamaster 300m 212.30.41.61.01.001

A Omega Seamaster 300m quartz movement watch with a 41mm case size and full size bracelet, produced in 2012.

  • Condition: good, some light scratches on the bracelet
  • Movement: quartz
  • Case size: 41mm
  • Bracelet type: full-size
Posted at
Oct 26, 2025, 2:38 PM
Active
[WTS] Omega Seamaster Professional 2254.50 “Peter Blake” – Fresh Omega Factory Service

Omega Seamaster Professional 2254.50 “Peter Blake” – Fresh Omega Factory Service

Omega - 2254.50 · $6,500
This is an Omega Seamaster Professional 2254.50 'Peter Blake', a fresh Omega factory service.

  • Model name: Peter Blake
Posted at
Oct 26, 2025, 2:37 PM
Active
[WTS] Omega Seamaster Planet Ocean 600M – Ref. 215.30.44.21.01.001 – Full Set / Retail Ready / $4,300 Shipped

Omega Seamaster Planet Ocean 600M – Ref. 215.30.44.21.01.001 – Full Set / Retail Ready / $4,300 Shipped

Up for sale is my beautiful Omega Seamaster Planet Ocean 600M, a 43.5 mm diver that combines luxury design with serious tool-watch performance.

  • Condition: Excellent / Retail Ready (Cleaned & Inspected)
  • Case Size: 43.5mm
  • Case Material: Stainless Steel
  • Bezel Type: Black Ceramic
Posted at
Oct 26, 2025, 12:45 PM
Active
[WTS]Excellent Omega Seamaster Planet Ocean 2208.50  Full Set Condition $2750 Shipped  SALE

Excellent Omega Seamaster Planet Ocean 2208.50 Full Set Condition $2750 Shipped SALE

Omega - 2208.50 · $2,750
This Omega Seamaster Planet Ocean is a stainless steel automatic watch with a 45mm case width, suitable for men's wrists up to 20cm.

  • Condition: Pre Owned, with little wear & marks
  • Case Width: 45mm (without crown)
  • Band Type: Stainless steel
  • Band Condition: Preowned
Posted at
Oct 26, 2025, 11:55 AM
Active
[WTS] omega seamaster aqua terra 1.3k

omega seamaster aqua terra 1.3k

Omega - 2518.50.00 · $1,300
This Omega Seamaster Aqua Terra is a 36mm model in good condition with some scratches and scuffs, but running great.

  • Condition: Good condition with some scratches and scuffs
  • Bracelet size: 6.5 in (wrist size)
  • Box/papers: No
Posted at
Oct 26, 2025, 11:19 AM
Active
[WTS] Omega Seamaster 300 Full Steel Yellow Patina Very Rare Original Owner 1960s (Unpolished)

Omega Seamaster 300 Full Steel Yellow Patina Very Rare Original Owner 1960s (Unpolished)

Omega - 165.024 · $9,300
A highly sought-after 1960s Omega Seamaster 300 Ref. 165.024, preserved in remarkable all-original and unpolished condition.

  • Condition: Unpolished, all-original condition with signs of wear consistent with careful use over time
  • Size: 41mm
  • Year: 1960s
  • Bakelite bezel status: intact and well-preserved
Posted at
Oct 26, 2025, 10:40 AM
Active
[WTS] Omega Seamaster Professional *No Date Monochrome* 6/25 Complete Kit LNIB

Omega Seamaster Professional *No Date Monochrome* 6/25 Complete Kit LNIB

This Omega Seamaster Professional is a monochrome 'No Date' model with a refined design, featuring less prominent waves and improved symmetry on the dial. It has superior light play and reflection, and comes with a rubber strap and deployant clasp.

  • Condition: Like new, minor handling marks and faint strap change marks
  • Year: 2025
  • Bracelet Type: Rubber strap with deployant clasp
  • Alternative Bracelet: Mesh steel bracelet (available for sale)
Posted at
Oct 26, 2025, 9:50 AM
Active
[WTS] Omega Seamaster 36 No Wave Blue Dial 212.30.36.20.03.001

Omega Seamaster 36 No Wave Blue Dial 212.30.36.20.03.001

Up for sale is an Omega Seamaster 36 No Wave Blue Dial watch in great condition, featuring a stainless steel case and bracelet, automatic movement, and a clean blue dial.

  • Condition: Great condition overall, light wear consistent with careful use
  • Size: 36mm diameter
  • Case material: stainless steel
  • Bracelet material: stainless steel
Posted at
Oct 26, 2025, 8:51 AM
Active