Omega Seamaster Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

Reference 511.13.40.20.11.002

Omega Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 is a masterpiece that embodies the spirit of Omega's rich heritage in watchmaking. Founded in 1848, Omega has built a legacy of quality and precision in the world of horology. This particular model, known by its reference number 511.13.40.20.11.002, boasts aesthetic appeal, advanced technological attributes, and a stunning red gradient dial that exudes confidence. The automatic movement, Omega caliber 8800, provides remarkable accuracy and reliability with a self-winding mechanism and Co-Axial escapement. With a power reserve of 55 hours and Master Chronometer certification, this watch can handle whatever life throws at it. The stainless steel case offers durability and elegance, while the alligator leather strap provides comfort and luxury feel. This timepiece is incredibly versatile, transitioning seamlessly from day to night, making it an excellent choice for those who appreciate a watch that can do it all.

Buy Now on Jomashop

This is an affiliate link

MSRP: $8,300

Market Price: $6,989

Key Features

Automatic Omega caliber 8800 movement
Stunning red gradient dial with gradient finish
Durable stainless steel case and water resistance up to 60 meters
Luxurious alligator leather strap
Master Chronometer certification for precision and reliability
Power reserve of 55 hours and self-winding mechanism

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Omega Boutique Edition Stainless Steel / Red / Alligator

Reference

511.13.40.20.11.002

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 39.5mm

Dial Color

Red

Crystal

Sapphire

Water Resistance

Current Listings

Omega Seamaster Aqua Terra 231.10.42.21.02.001 - White Teak Automatic

Omega - 231.10.42.21.02.001 · $2,895

This Omega Seamaster Aqua Terra is a watch-only example in very clean pre-owned condition, with everything functioning well.

Condition: Very clean pre-owned condition with light wear throughout
Size: 41.5mm diameter
Dial condition: small mark on the dial (in line with the 2 o’clock marker)

Posted at

Apr 15, 2026, 4:46 PM

Active

View listing on r/WatchExchange

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 · $3,577

This Omega Seamaster Professional Diver features a blue dial and is in excellent condition, with minimal signs of wear on the case, bracelet, and clasp.

Condition: Excellent with minimal signs of wear
Case size: 41mm
Depth rating: 300m

Posted at

Apr 15, 2026, 2:22 PM

Active

View listing on r/WatchExchange

1966 Omega Seamaster 14763-61 SC cal. 565 - FULLY SERVICED - $ 970 shipped.

Omega - 14763-61 SC · $970

a 2 - 3 sentence summary of the watch in the listing

Posted at

Apr 15, 2026, 1:39 PM

Active

View listing on r/WatchExchange

Vintage Omega Seamaster Automatic Date – Linen Dial, Steel Bracelet – Runs – $499 obo - Venmo or Apple Pay

Omega - Seamaster Automatic Date · $499

a vintage Omega Seamaster Automatic Date with a linen dial and steel bracelet that is running well.

Dial color: linen
Bracelet material: steel

Posted at

Apr 15, 2026, 1:09 PM

Active

View listing on r/WatchExchange

1969 Omega Seamaster Cosmic ref. 166.026 “Tuxedo Dial” w/ Meister Signature – Serviced Cal. 565 – $1100 all-in

Omega - 166.026 · $1,100

Condition: Excellent condition with light age-appropriate wear
Case: Unpolished stainless steel case
Dial: Original tuxedo-style dial with Meister signature
Crystal: Original signed Plexiglas crystal

Posted at

Apr 15, 2026, 12:24 PM

Active

View listing on r/WatchExchange

2025 OMEGA Seamaster Diver 300M 210.92.42.20.01.001 James Bond 007 No Time to Die NATO COMPLETE SET with BOX & PAPERS

OMEGA - 210.92.42.20.01.001 · $7,485

This listing is for a 2025 OMEGA Seamaster Diver 300M James Bond 007 No Time to Die NATO COMPLETE SET with BOX & PAPERS. The watch features a titanium case, rotating bezel, and NATO strap.

Condition: Excellent preowned condition
Year: 2025
Size: 42mm diameter
Case material: Titanium

Posted at

Apr 15, 2026, 11:57 AM

Active

View listing on r/WatchExchange