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 Chronometer ref. 168.024 w/ Cal. 564, BOR 1036/511 - $1,290

Omega - 168.024 · $1,290

A 1969 Omega Seamaster ref. 168.024, powered by the chronometer-rated Cal. 564 automatic movement, with an original silver sunburst dial and an Omega BOR bracelet.

Movement: Cal. 564 automatic chronometer movement
Bracelet length: fits around a 7.25" wrist
Case size: approx. 35mm diameter

Posted at

May 14, 2026, 9:23 AM

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[US] Omega Seamaster Professional 300m - Green Dial - 210.30.42.20.10.001 - Full Set

Omega - 210.30.42.20.10.001 · $5,500

An Omega Seamaster Professional 300m watch with a green dial and 42mm size. It features mechanical functions without any issues.

Condition: Fantastic condition with minor hairlines
Size: 42mm diameter
Depth rating: 300m

Posted at

May 14, 2026, 7:29 AM

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[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

Omega - 232.30.46.21.01.001 · $4,400

This Omega Seamaster Planet Ocean features a black dial and measures 45.5mm in diameter.

Condition: Fantastic with minor hairlines on case, clasp, or bracelet
Case size: 45.5mm diameter
Water resistance: 600m depth rating

Posted at

May 14, 2026, 7:19 AM

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Omega Seamaster Planet Ocean 2201.51 42mm - $2,690

Omega - Planet Ocean 2201.51 · $2,690

This Omega Seamaster Planet Ocean 2201.51 is a 42mm automatic watch with an Omega Calibre 2500 movement. It has a steel case and original Omega steel bracelet.

Condition: Very good condition, with minimal marks/hairlines on case and bracelet
Case size: 42mm diameter
Movement: Omega Calibre 2500
Crystal type: AR Coating

Posted at

May 14, 2026, 4:30 AM

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Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,690

Omega - 231.10.39.21.01.001 · $2,690

Up for sale is my great condition Omega Seamaster Aqua Terra with an automatic Omega Calibre 8500 movement.

Condition: Very good condition, minimal marks/hairlines
Case size: 38.5mm diameter
Movement: Omega Calibre 8500, automatic

Posted at

May 14, 2026, 4:26 AM

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Omega Seamaster 212.30.36 Wave Dial Mid Size 36mm Quartz - $1,790

Omega - 212.30.36.61.01.001 · $1,790

Up for sale is my great condition Omega Seamaster 212.30.36.61.01.001, a battery powered quartz movement watch measuring at 36mm.

Condition: Good condition for its age, with minimal marks/hairlines and some wear on the bezel insert
Case size: 36mm diameter
Movement type: Quartz
Bracelet length: up to 7-7.25 inch wrists depending on wrist shape

Posted at

May 14, 2026, 4:24 AM

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