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

[Repost][WTS] Vintage Omega Seamaster 600 ref. 135.011 | Cal. 601 | Mid-1960s | Clean white dial | 630$ Free shipping

[Repost]Vintage Omega Seamaster 600 ref. 135.011 | Cal. 601 | Mid-1960s | Clean white dial | 630$ Free shipping

Omega - 135.011 · $630

This is a vintage Omega Seamaster 600 ref. 135.011 with manual wind caliber 601, featuring a clean silver dial and a very elegant understated case design.

Condition: Good vintage condition with honest wear consistent with age
Movement: Omega Cal. 601, manual wind
Era: Mid-1960s
Case: Stainless steel

Posted at

Mar 14, 2026, 8:06 AM

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Omega Seamaster Diver 300 Two Tone on Rubber Strap Full Kit

Omega - Seamaster Diver 300 Two-Tone Blue · $4,500

This Omega Seamaster Diver 300 Two-Tone Blue watch is a full kit, including AD receipt, warranty cards, and original packaging. It was purchased from a US Authorized Dealer in March this year and still carries the remainder of Omega's 5-year factory warranty.

Condition: Excellent
Purchase Date: March this year
Warranty Remaining: 5 years
Strap Type: Blue rubber

Posted at

Mar 14, 2026, 1:22 AM

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Omega Seamaster 300 41mm 🔥Preowned 2021, $4300+✈️🔥

Omega - 233.90.41.21.03.001 · $4,385

This Omega Seamaster 300 is a preowned model from 2021, featuring a 41mm case.

Condition: Preowned
Year Manufactured: 2014
Status: Discontinued
Warranty: Warranty card included

Posted at

Mar 14, 2026, 12:20 AM

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Omega Seamaster Aqua Terra Day-Date 231.10.42.22.01.001 – Full Kit – $3250

Omega - 231.10.42.22.01.001 · $3,250

Aqua Terra Day-Date watch featuring a black teak-pattern dial, day window at 12, and date at 6, with a stainless steel case and automatic Co-Axial movement.

Condition: Very good condition, with one small surface mark on the case side
Case size: 41.5mm
Water resistance: 150m / 500ft
Movement: Calibre 8602 Co-Axial automatic

Posted at

Mar 13, 2026, 9:49 PM

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Omega Seamaster 300m 2561.80 Midsize “Baby Bond”

Omega - 2561.80 · $1,750

The Omega Seamaster 300m Midsize ‘Baby Bond’ is a quartz-powered watch featuring a 36mm case.

Case size: 36mm
Bracelet length: 7"
Movement type: Quartz

Posted at

Mar 13, 2026, 8:57 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150

The OMEGA Seamaster Planet Ocean 600M is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

Condition: Very Good, few superficial scratches on case
Movement: Co-Axial Caliber 8500
Water resistance: up to 600 meters (2000 feet)
Case size: 42mm diameter

Posted at

Mar 13, 2026, 8:25 PM

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OMEGA Seamaster Bullhead Co-Axial Chronograph Ref. 225.12.43.50.01.001 - ULTIMATE SET! 🔥$10,000🔥

OMEGA - 225.12.43.50.01.001 · $10,000

The OMEGA Seamaster Bullhead Ref. 225.12.43.50.01.001 is a cult classic reborn, paying tribute to the iconic 1969 original. Its distinctive shield-shaped case and unique configuration—with the crown and chronograph pushers at 12 o'clock—earn it the 'Bullhead' nickname.

Condition: UNWORN
Case Size: 43mm
Movement: Co-Axial Calibre 3113 automatic movement

Posted at

Mar 13, 2026, 8:24 PM

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OMEGA Seamaster Aqua Terra Worldtimer "Summer Blue" Ref. 220.10.43.22.03.002 - ULTIMATE SET! 🔥$9,600🔥

OMEGA - 220.10.43.22.03.002 · $9,600

The OMEGA Seamaster Aqua Terra Worldtimer Ref. 220.10.43.22.03.002 is a sophisticated travel companion that puts the world on your wrist. Part of the 'Summer Blue' collection, it features a 43mm stainless steel case and a dial that captures the essence of a perfect day at sea.

Condition: VERY GOOD - Some light scratches on case and bracelet.
Case Size: 43mm
Bracelet Size: 7"
Box Papers: Yes

Posted at

Mar 13, 2026, 8:21 PM

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OMEGA Seamaster Aqua Terra 150M Terracotta Ref. 220.10.38.20.13.003 - ULTIMATE SET! 🔥$6,100🔥

OMEGA - 220.10.38.20.13.003 · $6,100

The OMEGA Seamaster Aqua Terra Ref. 220.10.38.20.13.003 features a 38mm stainless steel case, Terracotta dial with rhodium-plated hands and indexes filled with white Super-LumiNova, and is powered by the Co-Axial Master Chronometer Calibre 8800.

Condition: UNWORN
Case size: 38mm
Bracelet links: pre-sized for a ~7" wrist
Contents: ULTIMATE SET, including box, papers, serial hang tag, spare links, shipping coffin, and digital copy of original purchase receipt

Posted at

Mar 13, 2026, 8:19 PM

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