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 - 210.30.44.51.01.001 · $6,500

A 2024 Omega Seamaster Diver 300M Chronograph, part of the full set including inner and outer boxes, two traveling cases, one original rubber strap, and a low compression watch.

Low Comp Price: 7,750
High Comp Price: 9,150
Shipping Options: Insured shipping Fedex next day Wire ,Zelle, Cash, CC + 3.5 Fee

Posted at

Apr 27, 2026, 9:25 PM

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Condition: Very good condition with minimal marks/hairlines and light marks on bezel insert
Case size: 42mm diameter
Movement type: Automatic
Bracelet material: Steel

Posted at

Apr 27, 2026, 9:21 PM

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Omega - 231.10.39.21.03.001 · $3,250

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Condition: Great condition, minimal marks/hairlines on the case back and some smudging/scratches present on the AR coating
Case size: 39mm diameter
Movement type: Calibre OMEGA 8500 automatic
Bracelet type: original steel Omega steel bracelet

Posted at

Apr 27, 2026, 9:04 PM

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Condition: Great condition, minor marks/hairlines on the case
Movement: Calibre OMEGA 2500 automatic
Case size: 36mm
Bracelet type: Original steel Omega steel bracelet

Posted at

Apr 27, 2026, 9:02 PM

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Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,890

Omega - 231.10.39.21.01.001 · $2,890

Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001, measuring at 38.5mm with an automatic Omega Calibre 8500 movement.

Condition: Very good condition for its age, with minimal marks/hairlines
Movement: Omega Calibre 8500
Case size: 38.5mm diameter
Bracelet: Original Omega steel bracelet

Posted at

Apr 27, 2026, 8:58 PM

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Omega Seamaster PloProf 1200 – Titanium – Full Set – Warranty

Omega - 227.90.55.21.99.001 · $8,200

The Omega Seamaster PloProf 1200M is a distinctive professional dive watch featuring a titanium case, monobloc design, and locking bi-directional bezel system.

Condition: Excellent condition with light wear
Case size: 55 × 48 mm
Water resistance: 1200 m / 4000 ft
Movement type: Automatic

Posted at

Apr 27, 2026, 5:51 PM

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2024 Omega Seamaster Diver 300 M Chronograph 44mm Blue Dial 212.30.44.50.03.001 Full Set Excellent

Omega - 212.30.44.50.03.001 · $4,995

A robust, high‑function dive chronograph with classic Seamaster styling.

Condition: Excellent
Year: 2024
Size: 44mm diameter

Posted at

Apr 27, 2026, 3:10 PM

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2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference 210.30.42.20.03.001 Box and Papers

Omega - 210.30.42.20.03.001 · $4,477

2021 Omega Seamaster Diver SMP300M with Blue Wave Dial and 42mm case size.

Condition: Excellent
Case size: 42mm
Depth rating: 300m
Water resistance: up to 300m

Posted at

Apr 27, 2026, 1:54 PM

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Omega Seamaster Professional Diver 300m Blue Dial Steel No Wave Reference 212.30.41.20.03.001 Box and Card dated 2018

Omega - 212.30.41.20.03.001 · $3,477

This Omega Seamaster Professional Diver features a blue no wave dial and is in excellent condition. The timepiece has minimal signs of wear on the case, bracelet, and clasp. It is running great and keeping time to spec.

Condition: Excellent
Case size: 41mm diameter
Water resistance: 300m

Posted at

Apr 27, 2026, 1:48 PM

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