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

[WTS] Omega Seamaster Pro 300M, ref. 210.30.42.20.03.001 - $3950

Omega Seamaster Pro 300M, ref. 210.30.42.20.03.001 - $3950

The Omega Seamaster Pro 300M Blue Wave Bracelet features a blue dial and ceramic bezel, housed in a 42mm stainless steel case with a quick adjust bracelet.

  • Condition: Excellent with superficial hairlines on the clasp of bracelet
  • Case size: 42mm diameter
  • Movement caliber: 8800
  • Power reserve: 55 hours
Posted at
Dec 11, 2025, 5:22 PM
Active
[WTS] Omega Seamaster NZL-32 Chronograph 2513.30.00

Omega Seamaster NZL-32 Chronograph 2513.30.00

Omega - 2513.30.00 · $4,500
The Omega Seamaster NZL-32 Chronograph is a purpose-built sailing chronograph with distinctive design and regatta-ready functionality, featuring a striking black and silver bullseye dial and a recessed regatta counter.

  • Condition: Excellent condition
  • Case Size: 42mm diameter
  • Case Material: Stainless steel
  • Dial: Black and silver bullseye pattern with applied hour markers
Posted at
Dec 11, 2025, 4:13 PM
Active
[WTS] Omega Seamaster Chronograph 2599.80 - Runs Well - Chrono Pushers Stuck. $1,800 Shipped

Omega Seamaster Chronograph 2599.80 - Runs Well - Chrono Pushers Stuck. $1,800 Shipped

Omega - 2599.80 · $1,800
A used Omega Seamaster Chronograph with a stuck chronograph function and minor signs of age on the case and dial.

  • Condition: Normal wear, chronograph function not operational due to stuck pushers
  • Case Condition: nice given its age
  • Bracelet Size: fits larger wrists
  • Included Accessories: stainless steel bracelet, brown leather strap
Posted at
Dec 11, 2025, 4:04 PM
Active
[WTS] Omega Seamaster 300m ‘Electric Blue’ 2263.80

Omega Seamaster 300m ‘Electric Blue’ 2263.80

Omega - 2263.80 · $1,599
A 36mm Omega Seamaster 300m Quartz watch with an Electric Blue finish.

  • Size: 36mm diameter
  • Material: quartz
Posted at
Dec 11, 2025, 3:03 PM
Active
[WTS] 2021 Omega Seamaster Diver 300M Nekton Edition 210.32.42.20.01.002 Complete Set

2021 Omega Seamaster Diver 300M Nekton Edition 210.32.42.20.01.002 Complete Set

The Omega Seamaster Diver 300M Nekton Edition is a 42mm watch with a dark grey dial, polished waves as contrast, and a Grade 5 titanium bezel. It has a solid case back and a full red seconds hand.

  • Condition: Great to excellent condition, with some marks and signs of use on the case and strap
  • Movement: Omega Cal. 8806, METAS certified
  • Water Resistance: 300m
  • Lume: nuclear
Posted at
Dec 11, 2025, 2:40 PM
Active
[WTS] Omega Seamaster Rubber Strap with Deployant Clasp

Omega Seamaster Rubber Strap with Deployant Clasp

This is an Omega Seamaster rubber strap with a blue color and deployant clasp. It was purchased directly from Omega.

  • Condition: Great shape
  • Material: rubber
Posted at
Dec 11, 2025, 1:22 PM
Active
[WTS] omega seamaster ref. 168.034 - cal. 752. Like NOS bought in La Chaux de Fonds. Shipping is from El Salvador, price includes 1 year mechanical guarantee, shipping and custom fees. $1600 no trades. Find me on IG as Boldervintage.

omega seamaster ref. 168.034 - cal. 752. Like NOS bought in La Chaux de Fonds. Shipping is from El Salvador, price includes 1 year mechanical guarantee, shipping and custom fees. $1600 no trades. Find me on IG as Boldervintage.

Omega - 168.034 · $1,600
a pre-owned Omega Seamaster reference 168.034 with a calibre 752 movement, bought new in La Chaux de Fonds and now for sale.

  • Guarantee duration: 1 year
  • Country of origin: La Chaux de Fonds
  • Shipping from: El Salvador
Posted at
Dec 11, 2025, 12:36 PM
Active
[WTS] Omega Seamaster 2531.80 41mm Bond Full Kit - Reserved / Sourced for u/GeeGee65

Omega Seamaster 2531.80 41mm Bond Full Kit - Reserved / Sourced for u/GeeGee65

Omega - 2531.80 · $2,400
Up for sale is my good condition Omega Seamaster 2531.80, this watch measures at 41mm and has Omega Caliber 1120 self-winding movement.

  • Condition: very good condition, minimal marks/light hairlines
  • Case size: 41mm diameter
  • Bracelet size: up to 7.25-7.5 inch wrists depending on wrist shape
  • Shipping method: Fedex Priority Shipping
Posted at
Dec 11, 2025, 10:37 AM
Active
[WTS] Omega Seamaster TV 📺 Dial, Great Condition - 166.0213 (Serviced) only for 875$ Shipped 🚢

Omega Seamaster TV 📺 Dial, Great Condition - 166.0213 (Serviced) only for 875$ Shipped 🚢

Omega - 166.0213 · $875
A stainless steel/gold plated Omega Seamaster TV with a 36mm case size, clean dial, and automatic movement calibre 1022. The watch has been recently serviced and is working perfectly fine.

  • Condition: Good, with hairline scratches on the case and a bit stiff bracelet links.
  • Case size: 36mm
  • Bracelet length: 8 inches
  • Movement type: Automatic calibre 1022
Posted at
Dec 11, 2025, 9:55 AM
Active