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 - 212.30.41.20.03.001 · $2,650

This Omega Seamaster features a beautiful no wave blue dial and is running great.

Condition: great condition with some light wear around the watch
Payment Methods Accepted: crypto, other (with small fee), local meet
Trades Accepted: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 1, 2026, 11:22 AM

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Omega - 522.30.42.20.03.001 · $3,850

For sale is an Omega Seamaster Diver reference number 522.30.42.20.03.001, a limited edition watch to celebrate the 2022 Beijing Olympics. Watch comes with the complete set.

Condition: Excellent
Payment Methods: crypto (with small fee), other methods available
Local Meet Up: yes, in southwest FL
Payment Restrictions: no PayPal

Posted at

May 1, 2026, 11:10 AM

Active

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Omega - SMP300 NTTD 210.90.42.20.01.001 · $8,250

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Condition: Excellent
Payment Methods Accepted: crypto (with a small fee), other methods
Payment Methods Rejected: PayPal
Trading Interests: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 1, 2026, 10:49 AM

Active

View listing on r/WatchExchange

Forstner Bullet Bracelet for Modern Omega Seamaster Professional 300s

· $150

This Forstner 'Bullet' bracelet is designed for modern Omega Seamaster Professional 300 watches. It's a full kit that includes the linked bracelet, end links, spring bars, box, screwdriver, and link ziploc.

Condition: Great, lightly used condition
Brand: Forstner
Price Original: 188

Posted at

May 1, 2026, 10:42 AM

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Omega Seamaster PAF, Rare Grey Dial 166.0209 (Serviced) only for 825$ Shipped🚢

Omega - 166.0209 · $825

This Omega Seamaster PAF reference 166.0209 from 1973 features a stainless steel case with a 35mm diameter. The dial is clean with a beautiful grey finish and the automatic movement 1022 works perfectly fine after recent servicing.

Condition: Good, with some minor cosmetic issues and alteration (polished caseback)
Case Size: 35mm diameter
Movement: Automatic, Omega 1022
Crystal: Omega signed

Posted at

May 1, 2026, 8:48 AM

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1970 Omega Seamaster 300 🔥 Rare This Complete 🔥 Must See Ref. 165.024

Omega - 165.024 · $7,000

A 1970 Omega Seamaster 300 with a rare pencil hand design, in excellent condition considering its age. The watch is beyond complete and comes with original purchase receipt, boxes, bracelet, and all paperwork.

Condition: Honest, unpolished, worn
Bracelet Width: 8"
Crystal Condition: marks
Crown Condition: decay

Posted at

May 1, 2026, 7:15 AM

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