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

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

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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

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OMEGA SEAMASTER 600m ORANGE Planet Ocean Co-Axial Diver Watch - ref. 2209.50.00.

OMEGA - 2209.50.00 · $2,499

This Omega Seamaster Planet Ocean Co-Axial Diver Watch features a 42mm wide case with a matt black dial and is equipped with automatic Cal. 2500.

Condition: Excellent (recently serviced and lightly buffed)
Case size: 42mm
Lug to lug: 48mm
Lugs: 20mm

Posted at

Dec 11, 2025, 8:37 AM

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Omega Seamaster Ref: 166.0126

Omega - 166.0126 · $699

This classic automatic Seamaster has hacking and hand-winding functionality, runs smoothly, and features a warm vintage look.

Condition: Honest aging with good condition for its age
Case diameter: 34.5mm (excluding crown)
Lug-to-lug: 40mm
Lug width: 11mm

Posted at

Dec 11, 2025, 5:37 AM

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Omega Seamaster 166.0266 Tapestry TV Dial 🇨🇭 FREE SHIPPING

Omega - 166.0266 · $689

A vintage Omega Seamaster with a TV/tapestry dial and automatic movement, recently serviced and regulated.

Condition: presentable condition, some patina
Case diameter: 34mm (without crown)
Lug to lug: 37mm
Thickness: 9mm

Posted at

Dec 10, 2025, 9:01 PM

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2023 Omega Seamaster Planet Ocean 600M 39.5MM Black Dial 215.30.40.20.01.001 Full Set

Omega - 215.30.40.20.01.001 · $3,925

2023 Omega Seamaster Planet Ocean 600M with a black dial, stainless steel case, and rotating dive bezel.

Condition: Preowned with some scratches on the case and bracelet
Case dimensions: 39.5mm diameter
Bezel material: Stainless Steel
Dial type: Black Ceramic

Posted at

Dec 10, 2025, 8:23 PM

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Omega Seamaster ‘Bond’ 2531.80, price reduced $2100

Omega - 2531.80 · $2,100

This Omega Seamaster Professional 2531.80 automatic watch comes with a 41mm case and features Superluminova lume, which is still working well. The bracelet has been polished to a very good condition and includes an extra half link.

Condition: Very good, some light scratches on the bezel and lack of serial number due to gray market status
Bracelet length: ~7-inch
Bracelet condition: Very good
Bezel condition: Some light scratches

Posted at

Dec 10, 2025, 7:31 PM

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Omega Seamaster 300M Grey dial Full set 42MM

Omega - 210.32.42.20.06.001 · $3,850

A Omega Seamaster 300M with a grey dial, featuring a chronometer with date, helium escape valve, uni-rotating bezel, and transparent caseback.

Condition: Good condition
Case diameter: 42 MM
Dial color: Grey
Weight: 110 grams

Posted at

Dec 10, 2025, 7:19 PM

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1961 Omega Seamaster ref. 14765 w/ Cal. 552 – Fresh service, heavy patina dial – $650 shipped

Omega - 14765 · $650

A clean-lined early 60s Omega Seamaster ref. 14765 with a slim-lug case, no-date automatic cal. 552, freshly serviced and running well.

Condition: Heavy patina dial, mechanically sorted
Case dimensions: 34.5 mm diameter without crown
Dial condition: Original silver sunburst dial with moisture damage, pitting, and worn 'Seamaster' script
Movement caliber: Omega cal. 552 automatic (no date), 24 jewels

Posted at

Dec 10, 2025, 7:16 PM

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