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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This Omega Seamaster 300 Heritage is a 41mm watch featuring a black dial.

  • Condition: Fantastic condition with minor hairlines on case, clasp, and bracelet
  • Case size: 41mm
  • Bracelet links: 15
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Feb 7, 2026, 11:23 AM
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  • Condition: Excellent condition, recently serviced
  • Case size: 35mm diameter
  • Movement: Caliber 564 automatic movement
Posted at
Feb 7, 2026, 8:21 AM
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  • Model name: Seamaster Diver 300M 007 Edition
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[wts] Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

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  • Condition: exceptional
  • Warranty Valid Until: NOV 2027
Posted at
Feb 7, 2026, 1:46 AM
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[wts] Omega Seamaster Planet Ocean 8500 Orange😍🍊 45.5mm 232.32.46.21.01.001

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  • Condition: great condition
  • Case Diameter: 45.5mm
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[wts] Omega Seamaster Planet Ocean Chronograph 45.5mm 232.30.46.51.01.001

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  • Condition: Excellent condition and full set
  • Case Size: 45.5mm diameter
Posted at
Feb 7, 2026, 1:25 AM
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[WTS] Omega Seamaster Aqua Terra Worldtimer | Ref. 220.12.43.22.03.001 | 2024 | Full Set | Like New

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  • Condition: Like New
  • Case size: 43mm diameter
  • Dial color: blue
  • Water resistance: 150m depth rating
Posted at
Feb 7, 2026, 1:12 AM
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[WTS] Omega Seamaster Aqua Terra 150M “Spectre” Blue Dial – 41.5mm Ref: 231.10.42.21.03.003 Full Set 2020 Mint Condition

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This Aqua Terra 'Spectre' configuration features a strong 41.5mm case with a blue teak dial, powered by the reliable in-house Calibre 8500. It's suitable for daily wear and offers excellent magnetic resistance.

  • Condition: Excellent condition
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  • Case size: 41.5mm
  • Water resistance: 150m
Posted at
Feb 6, 2026, 10:19 PM
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[WTS] Omega Seamaster Deville, 1975, all original, gold filled

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Omega - c6336 · $800
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  • Condition: pre-owned with recent service
  • Bracelet type: beads or rice
  • Case diameter: 35mm
  • Lug width: 18mm
Posted at
Feb 6, 2026, 10:18 PM
Active