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.

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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

Current Listings

2025 Omega Seamaster Diver 300M 42mm White Dial 210.30.42.20.04.001 | Complete Set

Omega - 210.30.42.20.04.001 · $4,700

A 2025 Omega Seamaster Diver 300M in excellent condition, complete with accessories and a fully linked bracelet.

Condition: Excellent, with only a few faint hairline marks on the clasp
Movement: Omega 8800
Bracelet size: Fully linked
Wrist fit: Up to approximately an 8.25 inch wrist

Posted at

Dec 29, 2025, 7:37 PM

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Brand New 2025 Omega Seamaster Reference 21030422001010

Omega - 21030422001010 · $6,250

Brand new Omega Seamaster reference 21030422001010 with box and cards. Some stickers are still intact.

Condition: Brand New
Year: 2025
Shipping method: FedEx

Posted at

Dec 29, 2025, 6:18 PM

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12 Days of Christmas 🎄 | Day 5/12 | Omega Seamaster Diver 300M - 42mm 🌊

Omega - 210.30.42.20.03.001 · $4,600

The Omega Seamaster Diver 300M is a watch designed for water, engineered to withstand pressure and thrive in the element.

Condition: unworn
Case size: 42mm diameter
Bezel material: blue ceramic
Dial description: blue ceramic laser-engraved wave dial

Posted at

Dec 29, 2025, 6:15 PM

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12 Days of Christmas 🎄 | Day 5/12 | Omega Seamaster Planet Ocean Titanium - 42mm 🌊

Omega - Planet Ocean · $5,500

A Omega Seamaster Planet Ocean Titanium in 42mm, this listing is part of a 12-day sale.

Posted at

Dec 29, 2025, 5:35 PM

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Omega Seamaster Aqua Terra Worldtimer | 220.10.43.22.03.001 | Blue Dial | 43mm | Full Set

Omega - 220.10.43.22.03.001 · $6,900

The Omega Aqua Terra Worldtimer features a laser ablated world map dial and is powered by the Master Chronometer Worldtimer movement, allowing for global time tracking while being wearable on the wrist.

Condition: Very good
Case size: 43mm diameter
Bracelet condition: minor hairlines consistent with careful use

Posted at

Dec 29, 2025, 11:45 AM

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Omega Seamaster Planet Ocean 2200.51 2010 Full Set $2,999

Omega - 2200.51 · $2,999

2010 Omega Seamaster Planet Ocean with box and cards, dated from 2010.

Condition: Good timegrapher numbers, last service unknown
Year: 2010
Set: Full set with box and cards

Posted at

Dec 29, 2025, 10:22 AM

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Omega Seamaster Planet Ocean 2200.50 – 45.5mm Co-Axial – “Big Size” 💥 – $2,349 Shipped

Omega - 2200.50 · $2,349

This Omega Seamaster Planet Ocean is a 45.5mm Co-Axial watch that shows heavy, honest wear throughout. It has a dent on the crown side of the case and a missing bezel click spring.

Condition: Fair / well-used
Case size: 45.5mm
Bracelet size: 7.75-8.0 inches
Dial condition: clean

Posted at

Dec 28, 2025, 9:37 PM

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Omega Seamaster “Seaweed” 210.32.42.20.10.001 - FULL SET - Near Mint

Omega - 210.32.42.20.10.001 · $4,750

The Omega Seamaster Diver 300M 'Seaweed' watch is a beautiful and functional timepiece designed for both men and women, featuring a green bezel, ocean wave dial pattern, and a stainless steel case.

Condition: Near Mint, great condition mechanically and cosmetically with some signs of wear
Movement: mechanical automatic
Water Resistance: up to 300m
Case Size: 42mm

Posted at

Dec 28, 2025, 8:09 PM

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Omega Seamaster Aqua Terra 231.10.39 38.5mm Quartz Grey Teak

Omega - 231.10.39 · $1,690

Up for sale is a well-maintained Omega Seamaster Aqua Terra with a quartz movement and a 38.5mm steel case.

Condition: great condition, minimal marks/hairlines on the case
Case size: 39mm diameter
Movement type: quartz
Water resistance: 150m

Posted at

Dec 28, 2025, 8:02 PM

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