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

Reference 511.13.40.20.11.001

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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  • Condition: Pre-owned in great condition with light signs of wear
  • Movement: Co-Axial Master Chronometer Calibre 8806
  • Case material: unknown
  • Diameter: 42mm
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Mar 16, 2026, 5:20 PM
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  • Condition: Excellent
  • Size: 42mm diameter
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  • Condition: Overall very good condition
  • Case size: 41.5mm
  • Movement: Calibre 8602 Co-Axial automatic movement
  • Water resistance: 150m / 500ft
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Mar 16, 2026, 4:23 PM
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  • Condition: Excellent condition
  • Bracelet type: Mesh
  • Model year: 2025
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Mar 16, 2026, 3:32 PM
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  • Condition: Very good, previously cherished condition
  • Case diameter: 42mm
  • Bracelet length: fits 7.25" wrist comfortably with 2 extra links
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Mar 16, 2026, 3:10 PM
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  • Condition: Pre-owned/vintage with honest age and minor flaws
  • Case size: unknown
  • Dial condition: honest age with spotting and patina
  • Scratch location: on the dial
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a vintage 1979 OMEGA Seamaster with automatic movement and quartz date in a blue dial on a 38mm case.

  • Year: 1979
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Mar 16, 2026, 12:39 PM
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  • Condition: Fantastic condition with minor hairlines
  • Depth rating: 150m
  • Diameter: 41mm
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  • Condition: Great condition
  • Size: Medium
  • Diameter: 20mm
Posted at
Mar 16, 2026, 8:14 AM
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