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.
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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

Near Mint! Omega Seamaster Pro 20mm Bond Bracelet 1503/825 - Fits 41mm Bond Models 2531.80/2541.80

Near Mint! Omega Seamaster Pro 20mm Bond Bracelet 1503/825 - Fits 41mm Bond Models 2531.80/2541.80

Omega - 1503/825 · $575.006
This Omega Seamaster Pro SMP bracelet is being sold with a non-profit organization, and it's a near mint condition stainless steel model that fits all 41mm non-chronograph Seamaster Pro models. It comes with 10 full links plus 2 half links, measuring approximately 8 inches when laid flat.

  • Condition: near mint
  • Lug width: 20mm
  • Bracelet length: approximately 8"
  • Links included: 10 full + 2 half
Posted at
May 8, 2025, 8:49 PM
Active
[WTS] Omega Seamaster Aqua Terra (ref. 231.10.41.21.02.003) 41mm White Dial - Box and Papers - Mint

Omega Seamaster Aqua Terra (ref. 231.10.41.21.02.003) 41mm White Dial - Box and Papers - Mint

This Omega Seamaster Aqua Terra features a 41mm white dial, textured pattern, and comes with full set from 2016.

  • Condition: Mint
  • Size: 41mm diameter
  • Bracelet type: full bracelet
Posted at
May 8, 2025, 8:09 PM
Active
[WTS] Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650

Omega - 2503.33 · $2,650
This Omega Seamaster Aqua Terra features a white dial and blue indices, powered by the reliable 2500-series co-axial chronometer movement.

  • Condition: Preowned - Good
  • Movement: co-axial chronometer
  • Diameter: 39mm
  • Case material: unknown
Posted at
May 8, 2025, 8:01 PM
Active
[WTS] Omega OEM Seamaster Pro 300M Black Rubber Strap

Omega OEM Seamaster Pro 300M Black Rubber Strap

Omega · $275
This Omega Seamaster Pro 300M is a high-end watch featuring a black rubber strap. The strap is in excellent condition with no signs of wear.

  • Condition: great shape
  • Material: Black Rubber Strap
  • Strap type: 2-piece OEM strap
Posted at
May 8, 2025, 6:41 PM
Active
[WTS] Omega Seamaster Railmaster 220.10.40.20.01.001

Omega Seamaster Railmaster 220.10.40.20.01.001

The Omega Seamaster Railmaster is a timepiece built for railway workers and scientists to handle magnetic fields up to 15,000 gauss. It features a 40mm stainless steel case with a vertically brushed black dial and vintage-style lume.

  • Condition: near-mint condition, purchased in 2022 and hardly worn
  • Case material: stainless steel
  • Bracelet material: stainless steel
  • Water resistance depth: 150 meters
Posted at
May 8, 2025, 4:02 PM
Active
Omega Seamaster 300M - Grey / Titanium Diver - 210.32.42.20.06.002 ( new )

Omega Seamaster 300M - Grey / Titanium Diver - 210.32.42.20.06.002 ( new )

Omega - 210.32.42.20.06.002 · $5,950.006
A brand new Omega Seamaster 300M 42mm Grey Dial / Titanium Bezel on Rubber Strap, complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated May 2025.

  • Condition: Brand New / Complete Set
  • Case material: Stainless Steel
  • Movement: 8806 Master Co-Axial Movement
  • Size: 42mm diameter
Posted at
May 8, 2025, 3:47 PM
Active
[WTS] 2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001

2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001

2022 Omega Seamaster Professional 300, 42mm, in great condition, with additional accessories.

  • Condition: Pre-Owned, great condition with marks on bracelet and clasp
  • Case Diameter: 42mm
  • Movement Rating: Master Chronometer
Posted at
May 8, 2025, 3:22 PM
Active
Omega Seamaster Boutique Edition Red Steel 39.5mm 511.13.40.20.11.002 Bracelet Automatic

Omega Seamaster Boutique Edition Red Steel 39.5mm 511.13.40.20.11.002 Bracelet Automatic

Omega - 511.13.40.20.11.002 · $6,599.007
This Omega Seamaster Boutique Edition is a pre-owned, automatic watch with a stainless steel case and red dial.

  • Condition: Excellent
  • Case diameter: 39.5mm
  • Water resistance: 150m/500ft
  • Bracelet length: fits 7.5' wrist on last hole position
Posted at
May 8, 2025, 2:00 PM
Active
Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap

Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap

Omega - 232.90.44.22.03.001 · $4,499.004
This Omega Seamaster Planet Ocean GMT Titanium Blue is a pre-owned watch with a 45.5mm titanium case and blue rotating bezel.

  • Condition: Very good condition
  • Case diameter: 45.5mm
  • Movement: Omega Automatic Self-Winding 8500
  • Crystal: Sapphire
Posted at
May 8, 2025, 1:56 PM
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