Omega Seamaster Seamaster Master Co-Axial 39.5 London Edition Stainless Steel / Blue / Alligator

Reference 511.13.40.20.03.001

About this watch

The Omega Seamaster Master Co-Axial 39.5 London Edition is a masterpiece of horology, blending stunning design with advanced technology and limited production run. Its rich blue dial features a gradient finish that transitions from deep navy to lighter hue, while the case is crafted from high-quality stainless steel. The watch boasts a self-winding movement with Co-Axial escapement, Master Chronometer certification, and 55-hour power reserve. With a water resistance of 60 meters, it's suitable for swimming and snorkeling. The alligator leather strap adds to its luxurious appeal and ensures comfort throughout the day. This limited edition piece is not just a watch but a collectible item, with only 399 units produced. Its exclusivity makes it a potential heirloom piece, telling stories of adventures and milestones along the way.
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Key Features

  • Omega Caliber 8800 self-winding movement
  • Co-Axial escapement for reduced friction
  • Master Chronometer certification approved by METAS
  • 55-hour power reserve
  • 60-meter water resistance
  • Rich blue dial with gradient finish
  • High-quality stainless steel case

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Master Co-Axial 39.5 London Edition Stainless Steel / Blue / Alligator
Reference
511.13.40.20.03.001
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 39.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
60

Current Listings

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Omega - 2254.50 · $3,250
This listing is for an Omega Seamaster Peter Blake 41mm Automatic, a 300m waterproof watch featuring a fresh polish and a 7" bracelet.

  • Condition: Pre-owned with minor scratches
  • Bracelet length: 7 inches
  • Water resistance: 300m
Posted at
Feb 9, 2026, 7:06 PM
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[WTS] Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,295 Shipped ✈️

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Omega - 2504.30 · $2,295
This Omega Seamaster Aqua Terra features a beautiful sunburst silver dial and comes in a compact 36mm case diameter. The watch is suitable for small wrists between 6.75 and 7 inches.

  • Condition: Very good condition
  • Case Diameter: 36mm
  • Movement: Omega Co-axial 2500
Posted at
Feb 9, 2026, 5:46 PM
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  • Condition: very good with minor wear
  • Size: 43.5mm diameter
Posted at
Feb 9, 2026, 4:59 PM
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[WTS] Omega Seamaster Professional 41mm - 2254.50 - $2,750 Shipped ✈️

Omega Seamaster Professional 41mm - 2254.50 - $2,750 Shipped ✈️

Omega - 2254.50 · $2,750
The Omega Seamaster Professional is a watch-only example that has had a relume, but it shows visible inconsistencies.

  • Condition: good pre-owned condition
  • Size: 41mm diameter
Posted at
Feb 9, 2026, 4:57 PM
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Posted at
Feb 9, 2026, 4:28 PM
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[WTS] Omega Seamaster Diver 300M 212.30.41.20.03.001

Omega Seamaster Diver 300M 212.30.41.20.03.001

This Omega Seamaster Diver 300M features a 41mm stainless steel case with blue dial and ceramic bezel, powered by the Caliber 2500 co-axial automatic movement.

  • Condition: excellent pre-owned
  • Case size: 41mm
  • Diameter: 41mm
  • Water resistance: 300m
Posted at
Feb 9, 2026, 2:59 PM
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[WTS] 2021 Omega Seamaster Diver 300M 42mm 210.30.42.20.03.001 Full Set

2021 Omega Seamaster Diver 300M 42mm 210.30.42.20.03.001 Full Set

A modern, high-performance dive watch with iconic Seamaster styling, featuring a blue wave dial and steel bracelet.

  • Condition: Excellent
  • Year: 2021
  • Contents: Complete set with serialized hang tag
  • Shipping: FedEx fully insured PM
Posted at
Feb 9, 2026, 12:39 PM
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1963 Vintage Omega Seamaster 135.003-62-SC 35mm w/box.

Omega - 135.003-62-SC · $1,300
1963 Omega Seamaster vintage watch with a carbon fiber dial, 35mm diameter, and comes with extra strap, buckle, and an Omega box.

  • Condition: Good condition
  • Size: 35mm diameter
  • Box: yes
Posted at
Feb 9, 2026, 7:20 AM
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  • Case Diameter: 43.5 mm
  • Thickness: 17.25 mm
  • Lug Width: 21 mm
Posted at
Feb 8, 2026, 11:19 PM
Active