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 300M Nekton 42mm 210.30.42.20.01.002 Full set

Omega - 210.30.42.20.01.002 · $4,400

Up for sale is an Omega Seamaster 300M Nekton edition 42mm, featuring a primary matte finish dial with polished waves and solid case back.

Condition: Great to excellent condition, some marks on the case and bracelet
Movement: Omega Cal. 8806, METAS certified
Water resistance: not specified
Strap: OEM Omega rubber strap (can be included in the sale for additional cost)

Posted at

Dec 7, 2025, 12:02 PM

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Omega Seamaster Sparkle Dial ✨ 166.0281 - Original BOR bracelet (Serviced) only for 550$ Shipped 🚢

Omega - 166.0281 · $550

This Omega Seamaster reference 166.0281 features a stainless steel/gold plated case with a sparkle effect on the dial. The watch has been recently serviced and comes with an original BOR bracelet.

Condition: Used, rough case with corrosion and fading at lugs
Case material: Stainless steel/gold plated
Case size: 33mm
Bracelet length: 7.3 inches

Posted at

Dec 7, 2025, 9:49 AM

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Omega Seamaster Classic Sunburst Dial - Chronometer Rated Reference 168.024 - Cal. 564 Chronometer Automatic - From 1969 - $1250

Omega - 168.024 · $1,250

A 1969 Omega Seamaster with a chronometer-rated Cal. 564 automatic movement and a timeless case design. The watch features a white sunburst dial that has developed a subtle champagne tone.

Movement: Cal. 564 Chronometer Automatic
Year: 1969
Case size: 35mm (excluding original signed crown)

Posted at

Dec 7, 2025, 6:37 AM

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OMEGA Seamaster GMT Diver 2535.80.00

OMEGA - 2535.80.00 · $3,700

This listing is for a pre-owned OMEGA Seamaster GMT Diver in 41mm size that comes with a clean crystal and is suitable for wrists between 6.5-6.75 inches.

Condition: preowned, minor hairline scratches, clean crystal with possible marks under magnification
Size: 41mm diameter
Wrist size range: 6.5-6.75 inches
Shipping: free 2-day insured FedEx shipping

Posted at

Dec 7, 2025, 1:03 AM

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(2021) Mint Omega Seamaster Railmaster 40mm Grey Dial 220.10.40.20.06.001 $2,600

Omega - 220.10.40.20.06.001 · $2,600

This Omega Seamaster Railmaster is a 2021 model with a grey dial and 40mm case size, offered for sale in full set condition including box and papers.

Condition: lightly used with very little signs of use
Case size: 40mm diameter
Year: 2021
Condition notes: very little signs of use

Posted at

Dec 6, 2025, 11:54 PM

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REDUCED PRICE REPOST Omega Seamaster Aqua Terra 36mm 2504.50 Black Dial Full Set W/ Box & Papers

Omega - 2504.50 · $3,150

Up for sale is my Omega Seamaster Aqua Terra 36mm, a full set watch with inner/outer boxes and authentication cards.

Condition: very good overall condition with minor hairlines on the bracelet and case
Case size: 36mm
Box papers included: yes

Posted at

Dec 6, 2025, 8:12 PM

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Omega Seamaster 300M - Ref # 212.30.41.20.03.001, 2018, Box and Papers

Omega - 212.30.41.20.03.001 · $3,550

This Omega Seamaster Professional Diver 300M is a sleek 2018 model featuring a 41mm stainless steel case, blue dial, and automatic 2500 Co-Axial movement.

Condition: Very good
Case size: 41mm diameter
Material: stainless steel
Bezel type: blue ceramic uni-directional

Posted at

Dec 6, 2025, 6:01 PM

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Omega Seamaster Aqua Terra - Silver Wave - 2024

Omega - 23110422102006 · $4,350

Aqua Terra 'wave dial' watch features a 41.5mm stainless steel case, silver wave-patterned dial with rhodium-plated hands and indexes, and is powered by the Omega Master Co-Axial Calibre 8500.

Case size: 41.5mm
Bracelet material: stainless steel
Movement type: Omega Master Co-Axial Calibre 8500

Posted at

Dec 6, 2025, 4:52 PM

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