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.

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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 38.5MM “Blue Teak” 231.10.39.21.03.002 | 2018 Box and Papers

Omega - 231.10.39.21.03.002 · $3,950

This Omega Seamaster Aqua Terra is a 38.5MM watch from 2018, featuring the 'Blue Teak' dial.

Condition: Excellent Pre-Owned
Year: 2018

Posted at

Feb 11, 2026, 4:06 PM

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Omega Seamaster 300 Heritage Co-Axial Chronometer 234.30.41.21.01.001 Complete Set

Omega - 234.30.41.21.01.001 · $6,495

The Omega Seamaster 300 Heritage has a black dial with rich, glossy depth and broad arrow hands, paired with a steel case and matching bracelet for a solid, balanced look.

Condition: Excellent
Included Accessories: outer box, inner box, operating instructions, extra strap, card holder, warranty card, master chronometer card and pictograms card
Shipping Method: free overnight CONUS insured shipping

Posted at

Feb 11, 2026, 2:56 PM

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Omega Seamaster Diver 300M Tokyo 2020 522.30.42.20.04.001 $5,499

Omega - 522.30.42.20.04.001 · $5,499

Additional Details: Omega Seamaster Diver 300M Tokyo 2020 limited edition watch.

Case size: 42mm
Movement: Co-Axial Master Chronometer Calibre 8806

Posted at

Feb 11, 2026, 2:36 PM

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Omega Seamaster Professional 300m Seaweed GREEN 210.30.42.20.10.001 Complete Set w/Box, Papers + Factory Warranty!

Omega - 210.30.42.20.10.001 · $4,995

This Omega Seamaster Professional 300M 'Seaweed' Green features a polished green ceramic dial and unidirectional rotating ceramic bezel with green enamel diving scale. It is powered by the Omega Co-Axial Master Chronometer Caliber 8800, which has been certified to be resistant to magnetic fields up to 15,000 gauss.

Condition: Pre-Owned, excellent condition with minimal signs of wear
Case Size: 42mm
Bezel Type: unidirectional rotating ceramic
Dial Color: green

Posted at

Feb 11, 2026, 2:05 PM

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1969 Omega Seamaster De Ville

Omega - SeaMaster De Ville · $1,200

A 1969 Omega SeaMaster De Ville in good working condition, previously owned by the seller's late father.

Condition: good working condition

Posted at

Feb 11, 2026, 1:27 PM

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Omega Seamaster Professional 300 36.25mm 2253.80 $1999 Shipped

Omega - 2253.80 · $1,999

A 2006 Omega Seamaster Professional 300 that has been the owner's daily driver for two years, showing its use but still keeping accurate time.

Condition: Used with some wear
Age: 15 years old (birth year watch)
Case size: 36.25mm
Water resistance: unknown

Posted at

Feb 11, 2026, 12:04 PM

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Omega Seamaster full set

Omega - Seamaster · $4,000

This Omega Seamaster is being sold with its original box and papers, along with a rubber and NATO strap. It also comes with some additional Omega accessories.

Condition: Pre-owned
Warranty Years Left: 4
Warranty Type: Manufacturer's
Accuracy: -3 seconds per day

Posted at

Feb 11, 2026, 8:22 AM

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Omega Seamaster Professional OEM Rubber Strap – Black – 20mm – Includes Omega Buckle

Omega - Seamaster Professional (SMP) · $200

A genuine Omega OEM medium black rubber strap for the Seamaster Professional, made with supple rubber and a stainless steel signed pin buckle. The strap is pre-owned but in good condition with light wear and minimal signs of use.

Condition: Pre-owned, good condition
Lug width: 20mm
Color: Black

Posted at

Feb 11, 2026, 8:18 AM

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