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 Vintage

Omega · $400

Selling this vintage Omega Seamaster in great condition, with a new crystal and band.

Condition: Great
Case Diameter: 34mm
Lug Width: 18mm

Posted at

Mar 29, 2026, 5:19 PM

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Omega Seamaster PloProf 1200 – Titanium – Full Set – Warranty

Omega - 227.90.55.21.99.001 · $8,200

Condition: Excellent
Case size: 55 × 48 mm
Bracelet material: Grade 2 titanium mesh
Water depth rating: 1200m

Posted at

Mar 29, 2026, 5:05 PM

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Omega Seamaster 41mm quartz black Bond Ref. 212.30.41.61.01.001 - Price Drop

Omega - 212.30.41.61.01.001 · $2,500

Up for sale is my quartz Omega Seamaster ref. 212.30.41.61.01.001 aka the black Bond, which is last quartz Seamaster Omega made.

Condition: Well loved with scuffs and scratches, minor dent on bezel
Movement: Caliber 1538
Bracelet sizes: 6-6.5 inch wrist, with extra links
Lume quality: Excellent

Posted at

Mar 29, 2026, 4:55 PM

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Omega Seamaster 41mm quartz black Bond Ref. 212.30.41.61.01.001 - Full Set - Price Drop

Omega - 212.30.41.61.01.001 · $2,900

A high-end quartz Omega Seamaster with a versatile black Bond dial, featuring exceptional timekeeping and upgraded details such as applied hour indices and red Seamaster text. It is fitted to an Anchor Straps Co FKM rubber strap and comes with both the deployant clasp and classic Seamaster Bond bracelet.

Condition: Great condition considering age, with usual scuffs/scratches throughout
Case size: 41mm
Bezel insert condition: Some scratches, but overall great condition with no fading or deep scratches
Bracelet type: Deployant style

Posted at

Mar 29, 2026, 4:52 PM

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Omega Seamaster Professional 300M 2531.80

Omega - 2531.80 · $2,150

A midsize Omega Seamaster Professional, a daily-wear automatic watch.

Size: 42mm diameter

Posted at

Mar 29, 2026, 4:10 PM

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Omega Seamaster. Aquaterra. 41.5mm Cards included..

Omega - Aquaterra · $3,250

A 41.5mm Omega Seamaster Aquaterra is being sold with its original cards included.

Case diameter: 41.5mm
Shipping options: Fedex, insurance, global shipping

Posted at

Mar 29, 2026, 11:36 AM

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Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,575

This Omega Seamaster Planet Ocean 600m features a black dial and a 45.5mm case. It comes in full set, including box, user manual, microfiber cloth, purchase receipt, and warranty card.

Condition: Fantastic condition, minor hairlines
Case size: 45.5mm diameter
Water resistance: 600m

Posted at

Mar 29, 2026, 10:58 AM

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View listing on r/WatchExchange