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

Reference 511.13.40.20.11.002

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

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The Omega Seamaster 300 Trilogy is a modern reissue of the 1957 original, featuring a perfectly balanced design and contemporary build quality.

  • Condition: Excellent condition with light signs of wear
  • Case size: 39mm diameter
  • Case material: Stainless steel
  • Dial condition: Brand new condition
Posted at
Mar 31, 2026, 1:59 PM
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  • Condition: Excellent pre-owned condition
  • Bracelet size: 8 1/4 inches
  • Case condition: little to no signs of wear
  • Bezel condition: little to no signs of wear
Posted at
Mar 31, 2026, 12:41 PM
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  • Condition: Excellent pre-owned condition
  • Case size: 43.5mm diameter
  • Water resistance: 600m depth rating
  • Bracelet size: 7.5 inches length
Posted at
Mar 31, 2026, 12:30 PM
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[WTS] Omega Seamaster AT 41mm | VG Condition incl. B&P (4.300€ OBO)

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This Omega Seamaster AT 41mm is a well-maintained watch located in Munich, Germany.

  • Condition: VG (Very Good)
  • Size: 41mm diameter
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Mar 31, 2026, 11:43 AM
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[WTS] BNIB Omega Seamaster 300 ONLY $10k!

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The Omega Seamaster 300 is a luxury dive watch with a stainless steel case and a black dial.

  • Condition: Brand new, full set
  • Rrp: $17,200 plus tax
Posted at
Mar 31, 2026, 9:18 AM
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[WTS][US] Omega Seamaster SMP300 - Silver Dial - 42mm - 210.30.42.20.06.001

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Up for sale is an Omega Seamaster SMP300 - Silver Dial - 42mm watch that functions perfectly mechanically.

  • Condition: Fantastic condition
  • Case size: 42mm diameter
  • Links: 10 full links
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Mar 31, 2026, 8:26 AM
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[WTS] 20mm Omega OEM - Seamaster Professional Diver SMP300M - Green Rubber Strap - Medium Length $225 Shipped (Reduced)

20mm Omega OEM - Seamaster Professional Diver SMP300M - Green Rubber Strap - Medium Length $225 Shipped (Reduced)

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A pre-owned Omega Seamaster Professional Diver SMP300M is being listed for sale.

  • Strap material: green rubber
  • Buckle type: pin buckle
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Mar 31, 2026, 4:32 AM
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Up for sale is my Omega Seamaster 2222.80, a 36mm watch with an automatic co-axial cal 2500 movement.

  • Condition: very good with minimal marks/hairlines on case, caseback, and bracelet
  • Case size: 36mm diameter
  • Movement: automatic co-axial cal 2500
  • Bracelet type: original Omega steel bracelet
Posted at
Mar 30, 2026, 9:50 PM
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[WTS] Omega Seamaster Planet Ocean 2201.50 42mm - $2,890

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  • Condition: Very good condition for its age (8.9/10)
  • Case size: 42mm
  • Movement type: automatic
  • Bracelet material: steel
Posted at
Mar 30, 2026, 9:48 PM
Active