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
60

Current Listings

[WTS][CONUS] 60s Vintage Omega Seamaster De Ville 166.020 | Salmon Patina Dial | Cal. 562 quickset | Circa 1960s | $830 (SERVICED)

[CONUS] 60s Vintage Omega Seamaster De Ville 166.020 | Salmon Patina Dial | Cal. 562 quickset | Circa 1960s | $830 (SERVICED)

Omega - 166.020 · $830
A 1960s Omega Seamaster De Ville with a salmon / honey dial, featuring minimalist applied indices that catch the light in all the right ways. This reference comes from the transitional period when Omega was blending sporty reliability with dress-watch refinement under the Seamaster De Ville line — and it shows.

  • Condition: Good vintage condition
  • Dial: Salmon / Honey
  • Movement: Cal. 562 (serviced)
  • Caliber: 562
Posted at
Feb 1, 2026, 6:45 PM
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[WTS] Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,350 Shipped ✈️

Omega Seamaster Aqua Terra Silver Dial - 2504.30 - 36mm- $2,350 Shipped ✈️

Omega - 2504.30 · $2,350
This Omega Seamaster Aqua Terra features a beautiful sunburst silver dial and is available in a compact 36mm case diameter.

  • Condition: very good condition
  • Case diameter: 36mm
  • Movement: Omega Co-axial 2500
  • Wrist size fit: 6.75 - 7inch
Posted at
Feb 1, 2026, 5:00 PM
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[WTS] Omega Seamaster Planet Ocean GMT “Oreo” - 215.30.44.22.01.001 - Price Reduced!

Omega Seamaster Planet Ocean GMT “Oreo” - 215.30.44.22.01.001 - Price Reduced!

Omega - 215.30.44.22.01.001 · $4,795
This Omega Seamaster Planet Ocean GMT features a 43.5mm case size and has been well-maintained, showing only light scratches on the clasp and bracelet.

  • Condition: Very good, with minor wear
  • Size: 43.5mm diameter
  • Bracelet condition: Light scratches
Posted at
Feb 1, 2026, 4:58 PM
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[WTS] Omega Seamaster GMT “Great White”, Ref 2538.20.00, with box and extra Zealand rubber strap, 41mm

Omega Seamaster GMT “Great White”, Ref 2538.20.00, with box and extra Zealand rubber strap, 41mm

Omega - 2538.20.00 · $3,700
This is a 2000s Omega Seamaster GMT 'Great White' with a stainless steel case, Speedmaster-style steel bracelet, and a white wave dial. The watch features red accents, fantastic lume, and sword hands.

  • Condition: Excellent with no visible damage or scratches
  • Case size: 41mm
  • Bracelet type: Speedmaster-style steel
  • Strap included: Zealand black rubber strap
Posted at
Feb 1, 2026, 4:40 PM
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[WTS] Omega Seamaster Professional 41mm - 2254.50 - $2,795 Shipped ✈️

Omega Seamaster Professional 41mm - 2254.50 - $2,795 Shipped ✈️

Omega - 2254.50 · $2,795
A used Omega Seamaster Professional Peter Blake edition in 41mm size, with a relumed dial and normal wear throughout.

  • Condition: Good pre-owned condition
  • Size: 41mm
Posted at
Feb 1, 2026, 4:39 PM
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[WTS] Omega Seamaster Professional Diver 300M – Ref. 210.32.42.20.01.001 – Full Kit – $4,250

Omega Seamaster Professional Diver 300M – Ref. 210.32.42.20.01.001 – Full Kit – $4,250

Omega - 210.32.42.20.01.001 · $4,250
This Omega Seamaster Professional Diver 300M features a Master Co-Axial movement, sapphire crystal, and 300m water resistance. It includes a full kit with inner & outer boxes, warranty card, pictograms, and manuals.

  • Condition: Very good overall with one small ding on the bezel at approximately 10 o'clock and minimal wear on the strap
  • Movement: Omega Cal. 8800 (Master Co-Axial, METAS)
  • Case Size: 42mm
  • Water Resistance: 300m
Posted at
Feb 1, 2026, 3:48 PM
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[WTS] Omega Seamaster Railmaster Blue Dial 40mm (Ref. 220.12.40.20.03.001) – Like New – Full Kit

Omega Seamaster Railmaster Blue Dial 40mm (Ref. 220.12.40.20.03.001) – Like New – Full Kit

Omega - 220.12.40.20.03.001 · $3,800
For sale is an Omega Seamaster Railmaster featuring the blue brushed dial on the original Omega denim-style fabric strap, powered by Omega's Co-Axial Master Chronometer Caliber 8806.

  • Condition: Like New
  • Case diameter: 40mm
  • Water resistance: 150m
  • Power reserve: 55 hours
Posted at
Feb 1, 2026, 3:34 PM
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[WTS] OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,250🔥

OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET! 🔥$12,250🔥

OMEGA - 215.30.46.21.03.002 · $12,250
This OMEGA Seamaster Planet Ocean 6000M Ultra Deep represents the pinnacle of deep-sea engineering, with a water-resistant case to 6,000 meters and powered by the Co-Axial Master Chronometer Calibre 8912.

  • Condition: UNWORN
  • Case material: O-MEGASTEEL (high-grade stainless steel)
  • Diameter: 45.5mm
  • Water resistance: 6000m / 20,000 feet
Posted at
Feb 1, 2026, 1:55 PM
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[WTS] OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150
The OMEGA Seamaster Planet Ocean 600M is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

  • Condition: Very Good, with few superficial scratches on case
  • Case Size: 42mm
  • Movement: Co-Axial Caliber 8500
  • Water Resistance: 600m (2000ft)
Posted at
Feb 1, 2026, 1:54 PM
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