Omega Seamaster Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator

Reference 511.13.40.20.11.001

Omega Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Hong Kong Edition is a masterpiece of horological innovation. This stunning timepiece boasts a vibrant red dial, paired with an elegant alligator leather strap and a durable stainless steel case. The Omega Caliber 8800 self-winding movement is a marvel of engineering, featuring a Co-Axial escapement that reduces friction and enhances accuracy. Certified as a Master Chronometer by METAS, this watch is resistant to magnetic fields up to 15,000 gauss. With a power reserve of 55 hours and water resistance of 60 meters, it's perfect for everyday wear and special occasions. The limited production run of only 399 units makes it a highly sought-after collector's piece.

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Key Features

Self-winding Omega Caliber 8800 movement
Co-Axial escapement for improved accuracy
Master Chronometer certification by METAS
Water resistance up to 60 meters
Power reserve of 55 hours
Stainless steel case with durable design
Scratch-resistant sapphire crystal
Elegant alligator leather strap

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Hong Kong Edition Stainless Steel / Red / Alligator

Reference

511.13.40.20.11.001

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 39.5mm

Dial Color

Red

Crystal

Sapphire

Water Resistance

Current Listings

2025 OMEGA Seamaster Diver 300m 210.32.42.20.01.001 42mm Stainless Steel COMPLETE SET w/ Extra Strap

OMEGA - 210.32.42.20.01.001 · $4,950

The OMEGA Seamaster Diver 300m is a popular dive watch with a 42mm stainless steel case and black wave dial. It features a black ceramic bezel and comes with two strap options. The watch is powered by OMEGA's in-house coaxial movement, offering 55 hours of power reserve.

Condition: Excellent 'Like New' Condition
Case size: 42mm
Case material: Stainless Steel
Bezel material: Black Ceramic

Posted at

Apr 19, 2026, 4:48 PM

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Omega Seamaster Railmaster Grey Dial

Omega - 235.10.38.20.06.001 · $4,499

This Omega Railmaster has a 38mm steel case on a steel bracelet with a gray gradient dial, and includes a full set of accessories.

Condition: Excellent pre-owned condition
Case size: 38mm diameter
Bracelet material: steel
Dial color: gray gradient

Posted at

Apr 19, 2026, 4:38 PM

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Omega Seamaster Automatic 34mm 14k GX6250 Cal. 500 Gold Filled Vintage Men’s Watch - $800 SHIPPED

Omega - GX6250 · $800

This Omega Seamaster Automatic watch is a stunning classic with a gilt champagne dial and a nice tropical patina. It has a 34mm case in good condition and keeps good time for its age.

Condition: Overall great condition with some scratching on the case
Case size: 34mm diameter
Movement caliber: Cal. 500
Dial color: Gilt champagne

Posted at

Apr 19, 2026, 4:26 PM

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Omega Seamaster Diver Tokyo 522.30.42.20.04.001 White Wave 42MM Box Papers

Omega - 522.30.42.20.04.001 · $5,600

The Omega Seamaster Diver Tokyo is a 42MM watch, double boxed with all papers and an extra strap.

Condition: mint condition
Bracelet links: 11
Wrist size fit: 7.25 inches

Posted at

Apr 19, 2026, 3:28 PM

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Omega Seamaster Aqua Terra – 'Blue Wave’ – Gold Accents – Complete Set

Omega - 23110422103006 · $5,250

The Omega Seamaster Aqua Terra 'Blue Wave' features a blue dial with wave pattern, 18K yellow gold hands and indexes. It has a stainless steel case with a 41.5mm diameter and is powered by the Master Co-Axial calibre 8500.

Condition: Excellent all-around condition
Case size: 41.5mm diameter
Movement: Omega Master Co-Axial calibre 8500
Water resistance: 150M / 15 bar

Posted at

Apr 19, 2026, 2:04 PM

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2012 Omega Seamaster Aqua Terra 231.23.39.21.06.001

Omega - 231.23.39.21.06.001

2012 Omega Seamaster Aqua Terra for sale

Posted at

Apr 19, 2026, 11:54 AM

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2024 Omega Seamaster Aqua Terra Worldtimer Green Dial Box & Papers

Omega - 220.30.43.22.10.001 · $7,899

The Omega Aqua Terra Worldtimer features a green dial with a laser-etched world map center, making it a conversation starter.

Condition: Good pre-owned condition with light wear on the bracelet & clasp.
Diameter: 43mm

Posted at

Apr 19, 2026, 11:16 AM

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Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

Omega - 210.30.42.20.03.002 · $6,999

This Omega Seamaster Diver 300M is a special edition celebrating the James Bond 60th Anniversary, featuring a reliable Omega Calibre 8806 and COSC and METAS certifications.

Condition: Preowned - Excellent
Case size: 42mm
Movement: Omega Calibre 8806
Water resistance: 300m

Posted at

Apr 19, 2026, 10:06 AM

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