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

[WTS] omega seamaster ref. 168.034 - cal. 752. Like NOS bought in La Chaux de Fonds. Shipping is from El Salvador, price includes 1 year mechanical guarantee, shipping and custom fees. $1600 no trades. Find me on IG as Boldervintage.

omega seamaster ref. 168.034 - cal. 752. Like NOS bought in La Chaux de Fonds. Shipping is from El Salvador, price includes 1 year mechanical guarantee, shipping and custom fees. $1600 no trades. Find me on IG as Boldervintage.

Omega - 168.034 · $1,600

a pre-owned Omega Seamaster reference 168.034 with a calibre 752 movement, bought new in La Chaux de Fonds and now for sale.

Guarantee duration: 1 year
Country of origin: La Chaux de Fonds
Shipping from: El Salvador

Posted at

Dec 11, 2025, 12:36 PM

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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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[US] Omega Seamaster SMP300 bracelet with micro adjustment clasp - 20mm

Omega - SMP300 · $485

This Omega Seamaster SMP 300 bracelet features a micro adjustment clasp and is fully linked with an end link.

Length: 20mm

Posted at

Dec 10, 2025, 11:18 PM

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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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