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

Reference 511.13.40.20.03.001

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

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

Current Listings

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Omega - 210.32.42.20.06.001 · $4,200

A 2023 Omega Seamaster Diver 300M with a grey wave dial and blue ceramic bezel, paired with a comfortable blue rubber strap.

Condition: like new
Material: stainless steel
Water resistance: 300m

Posted at

Dec 14, 2025, 5:31 PM

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2025 Full Kit. Omega Seamaster Aqua Terra Co-Axial GMT 231.10.43.22.01.001. PRICE DROP $3,800

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Beautiful Aqua Terra GMT, Full Set Stamped with 5 year warranty dated February, 2025.

Year Warranty Valid Until: 2025

Posted at

Dec 14, 2025, 5:23 PM

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Omega Seamaster 2531.80 Automatic

Omega - 2531.80 · $2,100

A Omega Seamaster Professional 2531.80 automatic watch, featuring a 41mm case with Superluminova lume and a ~7-inch bracelet.

Condition: Very good (minor scratches on bezel)
Bracelet length: ~7-inch
Bracelet condition: Very good
Straps included: 1

Posted at

Dec 14, 2025, 4:14 PM

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[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - w/ Omega Service Price Drop

Omega - 232.30.42.21.01.004 · $4,850

This Omega Seamaster Planet Ocean 600M is a limited edition Skyfall model, featuring a black dial and 42mm case size. The watch has been recently serviced by Omega and comes with service receipt and removed parts.

Condition: Pre-owned, recently serviced by Omega in August (service receipt included)
Movement: Omega's in-house caliber 8507b with silicon balance spring for increased anti-magnetic properties
Water resistance: 600 meters (2000 feet)
Bracelet size: Sized to 7 inch wrist, with additional links included

Posted at

Dec 14, 2025, 2:46 PM

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Iconic Diver: Omega Seamaster 300M Blue - 2025 - Unworn

Omega - 210.30.42.20.03.001 · $4,400

The Omega Seamaster Diver 300M Co-Axial Master Chronometer features a deep blue ceramic dial with laser-engraved waves, 42mm stainless steel case, and a blue ceramic bezel. It includes Omega's METAS-certified Caliber 8800 and has 300 meters of water resistance.

Condition: Unworn
Case diameter: 42mm
Water resistance: 300m
Movement: Caliber 8800

Posted at

Dec 14, 2025, 2:28 PM

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2021 Omega Seamaster Diver 300M Nekton Edition 210.32.42.20.01.002 Complete Set

Omega - 210.32.42.20.01.002 · $4,050

A 2021 Omega Seamaster Diver 300M Nekton Edition in 42mm, featuring a dark grey dial with polished waves and a Grade 5 titanium bezel.

Condition: great to excellent, with some minor marks on the case and strap
Movement: Cal. 8806
Lume: nuclear
Water resistance: 300m

Posted at

Dec 14, 2025, 1:34 PM

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Omega Seamaster Chronograph. 41mm. Automatic.

Omega - Seamaster Professional Chronograph · $1,950

This Omega Seamaster Professional is a 41mm chronograph watch with automatic movement and strong lume.

Case size: 41mm

Posted at

Dec 14, 2025, 12:31 PM

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Omega Seamaster Professional "Seaweed" 210.30.42.20.10.001

Omega - 210.30.42.20.10.001 · $4,850

Up for sale is an Omega Seamaster Professional 'Seaweed' featuring a 42mm size and automatic Master Chronometer movement. The watch comes in great condition with a clean sapphire crystal and green ceramic dial.

Condition: Great condition overall, light wear on stainless steel case
Movement: Automatic Master Chronometer movement
Case size: 42mm diameter

Posted at

Dec 14, 2025, 11:36 AM

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OMEGA Seamaster 300M - Blue Wave Dial

OMEGA - 210.30.42.20.03.001 · $3,950

This OMEGA Seamaster Diver 300M features a blue wave dial and is part of the current-generation redesign with ceramic bezel and METAS-certified Master Chronometer movement.

Condition: Pre-owned, excellent condition with minimal handling wear
Case size: 42mm diameter
Bezel material: ceramic
Movement certification: METAS-certified Master Chronometer

Posted at

Dec 14, 2025, 11:31 AM

Active

View listing on r/WatchExchange