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

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Omega - 210.32.42.20.03.001 · $4,250

This is a 2023 Omega Seamaster Professional 300M in 42mm, which is a full set including warranty card, box, manual, and more.

Condition: Great Pre-Owned
Case Size: 42mm diameter
Water Resistance: 300m depth rating

Posted at

May 2, 2026, 7:36 PM

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Omega Seamaster Professional 300M 42mm 210.30.42.20.06.001 | 2022 Box and Papers

Omega - 210.30.42.20.06.001 · $4,350

A used Omega Seamaster Professional 300M, 42mm in size, with a 2022 warranty card and other accessories.

Condition: Good Pre-Owned with scratches and torn flap
Case Size: 42mm
Service History: Unknown

Posted at

May 2, 2026, 7:29 PM

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Uncle Seiko US1450 Bracelet (Omega Seamaster 300m)

· $85

This Uncle Seiko US1450 Bracelet for SMP 300 has a double button milled clasp and comes with all links, currently sized for a 17.5 cm wrist.

Material: Bracelet material not specified
Wrist size compatibility: 17.5 cm
Lug width: 20mm

Posted at

May 2, 2026, 6:43 PM

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2025 Omega Seamaster Diver 300M 210.30.42.20.01.018 Full Set $6,250

Omega - 210.30.42.20.01.018 · $6,250

A modern dive watch featuring a clean black dial configuration and full stainless steel bracelet, powered by the Omega Co-Axial Master Chronometer Calibre 8800.

Condition: Mint (pre-owned, minimal to no wear)
Movement: Omega Calibre 8800 Master Chronometer
Case size: 42mm diameter
Case material: Stainless steel

Posted at

May 2, 2026, 6:13 PM

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Omega Seamaster SMP300 Americas Cup Ref. 210.32.42.20.04.002 (Repost and Reduced)

Omega - 210.32.42.20.04.002 · $4,599

The Omega Seamaster SMP300 Americas Cup is a popular summer watch, known for being one of the best Seamasters made.

Condition: Excellent condition

Posted at

May 2, 2026, 6:06 PM

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Vintage Omega Seamaster Deville 60s

Omega - Seamaster Deville 60s · $1,299

This is a vintage Omega Seamaster Deville from the 60s, which comes with original accessories such as box, booklets, and warranty card.

Condition: Runs well!
Original accessories included: true
Payment methods accepted: Zelle, Venmo, or WU

Posted at

May 2, 2026, 5:38 PM

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Omega Seamaster Professional Diver 30OM - Black Wave Dial - Ref 212.30.41.20.01.002

Omega - 212.30.41.20.01.002 · $2,999

The Omega Seamaster Diver 300M features a black wave dial, reliable Co-Axial Calibre 2500 movement, and the signature 'Bond' style bracelet. This 41mm model is a perfect blend of tool-watch ruggedness and luxury refinement.

Condition: Excellent
Case Size: 41mm diameter
Movement: Omega Calibre 2500 (Automatic/Co-Axial)
Water Resistance: 300m / 1000ft depth rating

Posted at

May 2, 2026, 5:36 PM

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