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

Vintage Omega Seamaster DeVille

Omega - Deville Seamaster · $1,250

This vintage Omega Seamaster DeVille is in good condition with a spotless dial and minimal signs of aging. It keeps great time and has been fully serviced.

Condition: good, all original condition with minimal signs of aging
Service history: fully serviced by Sam Akkerman in 2023
Dial condition: spotless with minimal signs of aging

Posted at

Apr 22, 2026, 11:18 PM

Active

View listing on r/WatchExchange

Omega Seamaster Aqua Terra Grey Teak 231.10.39.21.06.001

Omega - 231.10.39.21.06.001 · $2,899

This Omega Seamaster Aqua Terra features a classic teak-pattern gray dial and is available in very good condition.

Condition: Very good overall condition with minimal signs of use.
Case Size: 38.5mm
Movement Type: Omega Co-Axial automatic movement
Bracelet Length: up to approximately a 6.75" wrist

Posted at

Apr 22, 2026, 8:20 PM

Active

View listing on r/WatchExchange

1956 Vintage Omega Seamaster Jumbo - 36mm - Model 2892 - Cal 284

Omega - 2892 · $900

A very nice steel example of the rare jumbo 36mm 1950s Seamaster with a nicely aged semi-tropical dial.

Condition: Very nice, minor scratches and dings
Diameter: 36mm
Movement: Cal 284

Posted at

Apr 22, 2026, 7:36 PM

Active

View listing on r/WatchExchange

(Omega) Seamaster Aqua Terra 2517.50 $2,100

Omega - 2517.50 · $2,100

This is the Omega Seamaster Aqua Terra, a 1st gen reference 2517.50 with a black dial and quartz variant in great external condition.

Condition: Great external condition, keeping great time and functioning as intended
Size: 39mm diameter
Movement: quartz

Posted at

Apr 22, 2026, 5:30 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M OEM Blue Rubber Strap + Clasp - $300

Omega - 300M · $300

Genuine OEM accessories for an Omega Seamaster 300M watch, including a blue rubber strap and clasp in good condition.

Condition: Very good
Length: 20mm
Material: rubber

Posted at

Apr 22, 2026, 5:12 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster 300 ref. 233.30.41.21.01.001 Box+Papers

OMEGA - 233.30.41.21.01.001 · $4,000

2017 OMEGA Seamaster 300 in stainless steel, running at +0.6s/day. The watch has been well taken care of and includes original box and papers.

Condition: Pre-owned, near mint with scratches on the bracelet
Material: Stainless Steel
Year: 2017
Movement: co-axial

Posted at

Apr 22, 2026, 4:37 PM

Active

View listing on r/WatchExchange

Omega Seamaster Ref 396.1014 Honeycomb Dial 396.1014 Men's Watch $600

Omega - 396.1014 · $600

The Omega Seamaster Ref 396.1014 features a honeycomb dial and comes in a stainless steel case with a 36mm width and 40mm lug to lug measurement.

Condition: Preowned, with some scratches and wear marks
Movement: Quartz
Case material: Stainless steel
Case width: 36 mm (without crown)

Posted at

Apr 22, 2026, 3:18 PM

Active

View listing on r/WatchExchange

Omega Seamaster Planet Ocean 600M 43.5mm (Ref. 215.30.44.21.01.002) - Full Kit

Omega - 215.30.44.21.01.002 · $2,700

A Omega Planet Ocean 600M with a 43.5mm case, orange accents on the bezel and incredible karma for its owner.

Condition: Excellent
Bracelet material: Steel
Comes with: all boxes and cards

Posted at

Apr 22, 2026, 2:27 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M 212.30.41.20.01.001 — “Quantum of Solace” 007 LE — Fresh Service — $3950 Shipped (Tariff Covered)

Omega - 212.30.41.20.01.001 · $3,950

A black dial Omega Seamaster Professional 300M Limited Edition from the Quantum of Solace production, featuring a red "Seamaster" script and iconic 007 counterweight on the seconds hand. Powered by an Omega Cal. 2500 Co-Axial automatic movement with 48h power reserve.

Condition: Pre-owned, unpolished with honest wear consistent with age
Movement: Omega Cal. 2500 Co-Axial
Power reserve: ~48h
Case dimensions: 41mm diameter x 47mm length x 12.5mm height

Posted at

Apr 22, 2026, 1:47 PM

Active

View listing on r/WatchExchange