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
60

Current Listings

[WTS] Omega Seamaster Professional Co-Axial 300M 212.30.41.20.01.003 no wave dial w/Box, extra Zealande rubber strap and Manual $3600

Omega Seamaster Professional Co-Axial 300M 212.30.41.20.01.003 no wave dial w/Box, extra Zealande rubber strap and Manual $3600

Omega - 212.30.41.20.01.003 · $3,600
a Omega Seamaster Professional Co-Axial 300M without the wave dial, included with a box and extra strap.

  • Diameter: 41mm
  • Water resistance: 300m
Posted at
Apr 25, 2026, 4:46 PM
Active
View listing on r/WatchExchange
[WTS] Vintage Omega Seamaster Deville 60s

Vintage Omega Seamaster Deville 60s

Omega - Seamaster Deville · $1,350
This is a vintage Omega Seamaster Deville from the 1960s, featuring original box and accessories. It comes with an AM strap and runs well.

  • Case strap: AM
Posted at
Apr 25, 2026, 3:15 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M – Automatic 41mm – Steel & Yellow Gold

Omega Seamaster Diver 300M – Automatic 41mm – Steel & Yellow Gold

Omega - 2455.8 · $4,250
This Omega Seamaster Diver 300M features a stainless steel and yellow gold two-tone design, with an electric blue wave dial and solid gold bezel. The watch has 300 meters of water resistance and comes with three cards.

  • Condition: Excellent all around condition
  • Movement: Omega caliber 1120 automatic movement
  • Water resistance: 300m depth rating
  • Case size: 41mm diameter
Posted at
Apr 25, 2026, 3:09 PM
Active
View listing on r/WatchExchange
[WTS] 2018 Omega Seamaster Diver 300m Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

2018 Omega Seamaster Diver 300m Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

Omega - 212.30.41.20.03.001 · $3,600
The Omega Seamaster Diver 300M features a clean, glossy blue dial and a stainless steel case that wears comfortably. It's an easy-to-wear diver with everyday use and real-world durability.

  • Condition: Excellent
  • Case diameter: 41mm
  • Crystal material: Sapphire
  • Bracelet material: Stainless Steel
Posted at
Apr 25, 2026, 2:43 PM
Active
View listing on r/WatchExchange
[WTS] 2024 Omega Seamaster Aqua Terra Red Dial on Bracelet 220.10.38.20.13.003 B+P

2024 Omega Seamaster Aqua Terra Red Dial on Bracelet 220.10.38.20.13.003 B+P

Omega - 220.10.38.20.13.003 · $5,600
The Omega Seamaster Aqua Terra Shades stands out with its rich red dial, offering a fresh take on the classic Aqua Terra design.

  • Condition: Mint condition
  • Case diameter: 38mm
  • Movement type: Self-winding Mechanical
  • Case material: Stainless Steel
Posted at
Apr 25, 2026, 2:12 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M, 210.32.42.20.01.003

Omega Seamaster Diver 300M, 210.32.42.20.01.003

Omega - 210.32.42.20.01.003 · $5,000
For sale is my Omega Seamaster Diver 300, black small wave dial, featuring a domed sapphire crystal and an aluminum insert.

  • Condition: LIKE NEW
  • Case size: 42mm diameter
  • Water resistance: 300m depth rating
  • Box and papers: yes
Posted at
Apr 25, 2026, 1:31 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 300m

Omega Seamaster Professional 300m

Omega - Seamaster Professional 300m · $3,750
This Omega Seamaster Diver 300M features a gray dial and blue bezel, along with a blue OEM rubber strap. The watch is in fantastic condition with only minor signs of wear.

  • Condition: LNIB/near-mint
  • Box: yes, included
  • Extra Strap: black rubber (not OEM)
  • Certificate: yes, from dealer
Posted at
Apr 25, 2026, 1:15 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M "Sedna Gold & Blue" | 18K Rose Gold Ref. 210.22.42.20.03.002 | 42mm | Stainless Steel & Gold | Full Set | 2023

Omega Seamaster Diver 300M "Sedna Gold & Blue" | 18K Rose Gold Ref. 210.22.42.20.03.002 | 42mm | Stainless Steel & Gold | Full Set | 2023

Omega - 210.22.42.20.03.002 · $6,350
The Omega Seamaster Diver 300M 'Sedna Gold & Blue' is a luxury watch that blends professional-grade tool watch heritage with the luxury of 18K Sedna gold, featuring an iconic laser-engraved wave dial in deep blue. It's driven by the METAS-certified Calibre 8800, offering high industry standards of precision and magnetic resistance.

  • Condition: 10/10 Condition, visually pristine with no visible marks on the case, bezel, or crystal
  • Case material: 42mm 18K Rose Gold case with Stainless Steel & Gold accents
  • Movement: METAS-certified Calibre 8800
  • Box condition: showing signs of wear/age
Posted at
Apr 25, 2026, 11:14 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 300M Ladies 28mm – Ref. 2224.80 – Fresh Service (March 2026), Exceptional Condition

Omega Seamaster Professional 300M Ladies 28mm – Ref. 2224.80 – Fresh Service (March 2026), Exceptional Condition

Omega - 2224.80 · $1,695
Up for sale is an Omega Seamaster Professional 300M Quartz in a compact 28mm case, perfect for ladies or smaller wrists.

  • Condition: Exceptional condition
  • Case diameter: 28.4mm
  • Lug-to-lug distance: 34.2mm
  • Thickness: 10.6mm
Posted at
Apr 25, 2026, 11:06 AM
Active
View listing on r/WatchExchange