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
60

Current Listings

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Omega Seamaster 300 Heritage - Full Set

Omega - 234.30.41.21.01.001 · $4,750
This Omega Seamaster 300 Heritage features a black dial, stainless steel case, and a black oxalic anodized aluminum bezel with vintage Super-LumiNova diving scale. It is presented on a stainless steel bracelet and powered by the OMEGA Co-Axial Master Chronometer Calibre 8912.

  • Condition: Excellent
  • Bracelet material: stainless steel
  • Bezel material: black oxalic anodized aluminum
  • Case size: 41mm
Posted at
Apr 19, 2026, 7:01 PM
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[WTS] Vintage 1960s 14701-62c Date Yellow Gold Omega Seamaster with Onyx indices- Regulated $900

Vintage 1960s 14701-62c Date Yellow Gold Omega Seamaster with Onyx indices- Regulated $900

Omega - 14701-62c · $900
This vintage Omega Seamaster Date features an untouched dial and a regulated movement. The watch is in good condition with beautiful Onyx black indices and a coat hanger S.

  • Condition: Good condition, some patina on the dial
  • Movement: Omega 562 Caliber
  • Bracelet: Gold Kreisler stretch bracelet
Posted at
Apr 19, 2026, 6:25 PM
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[WTS] Omega Seamaster “goldeneye” ref: 2541.80.00 full set;$2550 shipped

Omega Seamaster “goldeneye” ref: 2541.80.00 full set;$2550 shipped

Omega - 2541.80.00 · $2,550
This Omega Seamaster Professional 300M Quartz is a true icon and the original 'Bond' watch worn by Pierce Brosnan in GoldenEye. It's a reliable quartz movement dive watch with a classic Seamaster design.

  • Condition: Pre-owned with normal wear consistent with use
  • Movement: Omega Quartz (cal. 1538)
  • Water Resistance: 300m depth rating
  • Size: 41mm diameter
Posted at
Apr 19, 2026, 6:10 PM
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[WTS] Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

Omega Seamaster Aqua Terra 15,000 Gauss 231.10.42.21.01.002 Full Set 2019

Omega - 231.10.42.21.01.002 · $5,900
The Omega Seamaster Aqua Terra >15,000 Gauss is a distinctive modern Aqua Terra reference known for its black textured dial and impressive anti-magnetic capability. It measures 41.5mm in stainless steel and features Omega's Co-Axial movement.

  • Condition: Excellent, with no visible scratches and excellent crystal condition
  • Case Material: Stainless Steel
  • Case Size: 41.5mm diameter
  • Movement: Co-Axial movement
Posted at
Apr 19, 2026, 6:08 PM
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[WTS] 2020 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,695

2020 Omega Seamaster Diver 41mm 212.30.41.20.03.001 Blue No Wave Full Set - $3,695

Omega - 212.30.41.20.03.001 · $3,695
2020 Omega Seamaster Diver Blue No Wave, a 41mm diver's watch in excellent condition.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2020
  • Shipping: Fully insured via Fedex in the USA within 24 hours of receiving payment
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Instructions Manual
Posted at
Apr 19, 2026, 5:13 PM
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[WTS] Omega Seamaster Chronometer ref. 168.0061

Omega Seamaster Chronometer ref. 168.0061

Omega - 168.0061 · $1,250
This Omega Seamaster Chronometer ref. 168.0061 is a clean and honest example powered by the cal. 1011 automatic movement and fitted with its original Omega ref. 1193 bracelet.

  • Bracelet length: 7.5 inches
  • Case size: 35mm diameter
  • Lug width: 18mm
Posted at
Apr 19, 2026, 4:55 PM
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[WTS] 2025 OMEGA Seamaster Diver 300m 210.32.42.20.01.001 42mm Stainless Steel COMPLETE SET w/ Extra Strap

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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[WTS] Omega Seamaster Railmaster Grey Dial

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

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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