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

1969 Omega Seamaster De Ville

Omega - SeaMaster De Ville · $1,200

A 1969 Omega SeaMaster De Ville in good working condition, previously owned by the seller's late father.

Condition: good working condition

Posted at

Feb 11, 2026, 1:27 PM

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Omega Seamaster Professional 300 36.25mm 2253.80 $1999 Shipped

Omega - 2253.80 · $1,999

A 2006 Omega Seamaster Professional 300 that has been the owner's daily driver for two years, showing its use but still keeping accurate time.

Condition: Used with some wear
Age: 15 years old (birth year watch)
Case size: 36.25mm
Water resistance: unknown

Posted at

Feb 11, 2026, 12:04 PM

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Omega Seamaster full set

Omega - Seamaster · $4,000

This Omega Seamaster is being sold with its original box and papers, along with a rubber and NATO strap. It also comes with some additional Omega accessories.

Condition: Pre-owned
Warranty Years Left: 4
Warranty Type: Manufacturer's
Accuracy: -3 seconds per day

Posted at

Feb 11, 2026, 8:22 AM

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Omega Seamaster Professional OEM Rubber Strap – Black – 20mm – Includes Omega Buckle

Omega - Seamaster Professional (SMP) · $200

A genuine Omega OEM medium black rubber strap for the Seamaster Professional, made with supple rubber and a stainless steel signed pin buckle. The strap is pre-owned but in good condition with light wear and minimal signs of use.

Condition: Pre-owned, good condition
Lug width: 20mm
Color: Black

Posted at

Feb 11, 2026, 8:18 AM

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[WTS] Omega Seamaster Classic Sunburst Dial - Reference 168.024 Chronometer Automatic - Cal. 564 Automatic Quickset Date - From 1969 - $1350 Shipped, Duties Covered

Omega Seamaster Classic Sunburst Dial - Reference 168.024 Chronometer Automatic - Cal. 564 Automatic Quickset Date - From 1969 - $1350 Shipped, Duties Covered

Omega - 168.024 · $1,350

A 1969 Omega Seamaster with chronometer-rated Cal. 564 automatic movement and sunburst dial, featuring a timeless design suitable for everyday wear.

Condition: Excellent, untouched condition with brushed case sides and sharp Seamaster logo on the case back
Movement: Caliber 564 Automatic Quickset Date
Year of manufacture: 1969

Posted at

Feb 11, 2026, 5:06 AM

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Omega Seamaster Diver 300M Blue Wave – Mint – Full Set – Warranty 2021 $4450

Omega - 210.30.42.20.03.001 · $4,450

Up for sale is an Omega Seamaster Diver 300M with a 42mm stainless steel case, blue ceramic bezel, and blue wave dial on bracelet.

Condition: Mint condition
Case size: 42mm diameter
Movement: Master Chronometer Cal. 8800
Warranty valid until: November 2026

Posted at

Feb 11, 2026, 2:39 AM

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1960s Omega Seamaster 165.001

Omega - 165.001 · $850

A 1960s Omega Seamaster automatic watch in good condition, featuring an aftermarket crown and band.

Condition: great working condition
Year: 1960s

Posted at

Feb 10, 2026, 9:59 PM

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Omega Seamaster Professional Co Axial 300m 36.25mm 2922.80.91 $2400 Shipped

Omega - 2922.80.91 · $2,400

Seller is upgrading from their pre-co-axial watch and has second thoughts about selling, but is still offering the Omega Seamaster Professional Co Axial 300m for sale.

Condition: 9.9/10
Case diameter: 36.25mm
Depth rating: 300m
Daily rate: -7s

Posted at

Feb 10, 2026, 7:10 PM

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Omega Seamaster Professional 300M Blue wave dial

Omega - 2250.80 · $2,600

The Omega Seamaster Professional 300M is a true tool watch with timeless design and legendary reliability, featuring a blue wave-dial automatic movement.

Condition: Excellent used condition
Case size: 41mm
Bracelet type: Stainless steel mesh bracelet (also original Omega bracelet included)
Water resistance: 300m / 1000ft

Posted at

Feb 10, 2026, 6:10 PM

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