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.

Buy Now on Jomashop

This is an affiliate link

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

Omega Seamaster Octagon 166.0260 Cal 1022 Serviced , Head only - $450

Omega - 166.0260 · $450

Up for sale is my Omega Seamaster 166.0260, a 35mm automatic watch with Caliber 1022 movement, in good condition for its age.

Condition: very good condition, minor marks/hairlines
Movement: Omega Caliber 1022
Diameter: 35mm

Posted at

Jul 2, 2025, 3:13 AM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $5,950

A commanding presence on the wrist, this latest release in grayscale has a unique look that can be dressed up or down.

Condition: good with minor ding on lower left lug
Water Resistance: 300m

Posted at

Jul 1, 2025, 6:28 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300 Chronograph $4,550

Omega - 210.30.44.51.03.001 · $4,550

This Omega Seamaster 300 Diver Chronograph features a polished blue ceramic bezel and laser-engraved waves on the dial.

Condition: good pre-owned condition with minor wear marks
Case Size: 44mm diameter
Lug Width: 21mm
Movement: Automatic Omega Cal. 9900

Posted at

Jul 1, 2025, 3:00 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M 210.32.42.20.03.001 Like New - Full Set $4,150

Omega - 210.32.42.20.03.001 · $4,150

This Omega Seamaster Diver 300M is in excellent pre-owned condition, worn lightly and well cared for, and presents beautifully on the wrist. It's a rugged yet refined diver ideal for summer or year-round wear.

Condition: Excellent
Case Size: 42mm diameter
Water Resistance: 300m / 1000ft depth rating

Posted at

Jul 1, 2025, 2:32 PM

Active

View listing on r/WatchExchange

Omega Seamaster Professional 300 Grey Wave Dial REF 210.32.42.20.06.001

Omega - 210.32.42.20.06.001

This is a Omega Seamaster Professional 300 with grey wave dial for sale.

Posted at

Jul 1, 2025, 2:11 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra World Timer Worldtimer 220.12.43.22.03.001 2021 $6200

Omega - 220.12.43.22.03.001 · $6,200

This Omega Seamaster Aqua Terra World Timer is a worldtimer watch from 2021. It comes with its original box and warranty card. The seller is a registered dealer in Singapore.

Condition: Very lightly used, some scratches on the bezel and watch
Year: 2021
Set included: Full set, including box and warranty card
Shipping options: Wise, Revolut, Wire Transfer, Crypto, Venmo

Posted at

Jul 1, 2025, 2:06 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 600m | ref. 215.30.40.20.03.001 | 2025 Complete Set

Omega - 215.30.40.20.03.001 · $4,750

This Omega Seamaster Planet Ocean 600m is a 2025 model with a complete set of accessories, including double box sets and warranty cards.

Condition: Excellent preowned condition
Depth rating: 600m
Scope of delivery: Double Box Set, Warranty Card, Original Purchase Receipt, Pictogram card, master Chronometer card, instruction book, full links

Posted at

Jul 1, 2025, 1:57 PM

Active

View listing on r/WatchExchange

Omega Seamaster Heritage 234.30.41.21.01.001

Omega - 234.30.41.21.01.001

The Omega Seamaster Heritage embodies a timeless elegance, drawing inspiration from Omega’s rich maritime legacy while embracing cutting-edge horological innovation. This watch is a testament to Omega’s enduring commitment to precision, durability, and classic design, offering a unique blend of vintage aesthetics and modern performance.

Condition: Excellent condition with little to no signs of wear.
Movement: Omega Calibre 8800, Self-winding movement with Co-Axial escapement
Case diameter: 41mm diameter
Water resistance: 300 meters (1000 feet)

Posted at

Jul 1, 2025, 12:39 PM

Active

View listing on WatchUseek