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

Vintage Omega Seamaster 1958 Ref. 2846 9SC – Cal. 500 – Honest Vintage Survivor – $1299+shipping OBO

Omega - 2846 9SC · $1,299

a vintage Omega Seamaster from 1958 featuring the Calibre 500 automatic movement, capturing the charm of mid-century Omega design.

Condition: Honest vintage piece with visible age and patina throughout
Movement: Omega Calibre 500 automatic
Case material: Stainless steel
Year: 1958

Posted at

May 16, 2026, 6:36 PM

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[US] Omega Seamaster Professional 300m - Brushed Steel Dial - Steel Mesh Bracelet - 210.30.42.20.06.002 - Full Set

Omega - 210.30.42.20.06.002 · $5,950

This Omega Seamaster Professional features a brushed steel dial and comes in excellent condition.

Condition: Fantastic condition with minor hairlines
Bracelet type: Steel Mesh Bracelet
Box included: yes
Papers included: yes

Posted at

May 16, 2026, 3:28 PM

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[US] Omega Seamaster Planet Ocean Chrono 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,550

This Omega Seamaster Planet Ocean Chrono features a black dial, 45.5mm case and 600m water resistance.

Condition: Fantastic with minor hairlines
Case Size: 45.5mm diameter
Depth Rating: 600m

Posted at

May 16, 2026, 3:10 PM

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Ladies Omega Seamaster Professional 300M 28mm – Ref. 2224.80 – Serviced March 2026, Trusted USA Seller

Omega - 2224.80 · $1,475

A compact Omega Seamaster Professional 300M Quartz (ref. 2224.80) with a classic blue wave dial and skeleton hands, suitable for ladies or smaller wrists.

Condition: Exceptional condition
Case dimensions: 28.4mm diameter, 34.2mm lug-to-lug, 10.6mm thick
Bracelet size: fits up to 6.3" wrist
Depth rating: 300m

Posted at

May 16, 2026, 2:43 PM

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Omega Seamaster Professional. 41mm. Automatic. Strong lume..

Omega - Seamaster Professional · $2,095

Case size: 41mm diameter
Movement type: Automatic

Posted at

May 16, 2026, 1:47 PM

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Omega Seamaster Diver 300M White Dial 210.30.42.20.04.001 Full Set 2022

Omega - 210.30.42.20.04.001 · $4,499

This Omega Seamaster Diver 300M White Dial is one of the most sought-after modern Omega references, featuring a 42mm stainless steel case and Ceramic white wave dial.

Condition: Excellent
Movement: Co-Axial Master Chronometer
Water resistance: 300m
Diameter: 42mm

Posted at

May 16, 2026, 1:37 PM

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[WTS] 50s Vintage Omega Pre-Seamaster Honey Comb Dial Ref. 2721-2 SC | Manual Winding Cal 283 | Spider Lugs | Patina Gold Capped Case | All Original | $850 (Recently serviced)

50s Vintage Omega Pre-Seamaster Honey Comb Dial Ref. 2721-2 SC | Manual Winding Cal 283 | Spider Lugs | Patina Gold Capped Case | All Original | $850 (Recently serviced)

Omega - 2721-2 SC · $850

This Omega watch features a finely textured honey comb dial and gold hands, with an applied arrowhead marker design that feels like mid-century jewelry. It's housed in a gold-capped case powered by the reliable Caliber 283.

Condition: Pre-owned, recently serviced
Caliber: Caliber 283
Case material: Gold-capped case
Diameter: 34mm (diameter)

Posted at

May 16, 2026, 1:17 PM

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