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 - 2561.50.00 · $1,550
For sale is an Omega Seamaster Professional 300M Quartz with a rare brown (champagne) dial, featuring a 41mm case size and 300m water resistance.

  • Condition: Very clean for its age with light normal wear, no major dings or damage
  • Case size: 41mm diameter
  • Movement: Omega quartz movement
  • Dial color: Brown/champagne
Posted at
Jan 22, 2026, 3:37 PM
Active
[WTS] Omega Seamaster Blue Dial Quartz – 41mm – $1250 OBO

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Omega Seamaster with blue dial and quartz movement, 41mm in size.

  • Case size: 41mm
  • Movement type: Quartz
Posted at
Jan 22, 2026, 3:16 PM
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  • Condition: Very good condition
  • Case size: 43.5mm diameter
  • Depth rating: 200m
Posted at
Jan 22, 2026, 12:49 PM
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Omega - SMP300 · $505
This Omega Seamaster SMP300 is being sold with a black rubber strap and deployment clasp. The watch features a

  • Condition: Good condition with minor scratches
  • Material: Rubber Strap
  • Dimensions: 20mm
Posted at
Jan 22, 2026, 8:25 AM
Active
[WTS] 1962 Omega Seamaster De Ville $1500

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  • Condition: good vintage condition
  • Diameter: 34mm
Posted at
Jan 22, 2026, 8:14 AM
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  • Condition: Mint
  • Case material: Yellow gold and stainless steel
  • Strap type: Leather
  • Buckle type: OEM Omega buckle
Posted at
Jan 22, 2026, 8:08 AM
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[WTS] 1972 Omega Seamaster Chronometer ref. 168.0061 w/ freshly serviced Cal. 1011 original sunburst dial – $1150 shipped

1972 Omega Seamaster Chronometer ref. 168.0061 w/ freshly serviced Cal. 1011 original sunburst dial – $1150 shipped

Omega - 168.0061 · $1,150
This is a 1972 Omega Seamaster Chronometer with a classic 70s case shape and a clean silver sunburst dial. It has been freshly serviced in January 2026.

  • Condition: very good condition with some hairline scratches and light aging on the dial
  • Movement: Omega Cal. 1011 chronometer
  • Case size: 35mm (without crown)
  • Crystal type: original plexiglas
Posted at
Jan 22, 2026, 8:05 AM
Active
[WTS] Omega Seamaster Diver 300M 42mm Grey Dial 210.30.42.20.06.001 | Full Set

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  • Condition: Outstanding condition, minor wear marks on bracelet
  • Movement: Omega 8800
  • Bracelet size range: up to approximately 8.25 inches
  • Movement accuracy: -1 second per day
Posted at
Jan 21, 2026, 11:13 PM
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[WTS] Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

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Additional details not available.

  • Condition: Unpolished/Serviced
Posted at
Jan 21, 2026, 8:59 PM
Active