Omega Seamaster Seamaster Master Co-Axial 39.5 UAE Edition Stainless Steel / Grey / Alligator

Reference 511.13.40.20.06.003

Omega Seamaster Master Co-Axial 39.5 UAE Edition Stainless Steel / Grey / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 UAE Edition is a stunning example of luxury watchmaking, blending style with impressive technology. This limited edition timepiece, with only 399 units available worldwide, captures both elegance and ruggedness. The sunburst grey dial, paired with stainless steel, projects sophistication on the wrist. The Omega caliber 8800 self-winding movement boasts a Co-Axial escapement, providing greater accuracy and reliability. Certified as a Master Chronometer by METAS, it's resistant to magnetic fields up to 15,000 gauss. With a power reserve of 55 hours and water resistance of 60 meters, this watch is perfect for everyday wear and special occasions.
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Key Features

  • Omega caliber 8800 self-winding movement
  • Co-Axial escapement for accuracy and reliability
  • Master Chronometer certification by METAS

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Master Co-Axial 39.5 UAE Edition Stainless Steel / Grey / Alligator
Reference
511.13.40.20.06.003
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 39.5mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS] Omega Seamaster Planet Ocean GMT 600M “Oreo” - 215.30.44.22.01.001

Omega Seamaster Planet Ocean GMT 600M “Oreo” - 215.30.44.22.01.001

Omega - 215.30.44.22.01.001 · $5,650
This Omega Seamaster Planet Ocean GMT 600M 'Oreo' comes with additional accessories and is in very good condition, with some damage to the outer cardboard box.

  • Condition: very good pre-owned condition
  • Box Condition: outer box has some damage
  • Accessories: includes inner box, warranty, pictogram/master chrono cards, instruction booklet, AD purchase receipt
Posted at
Jan 9, 2026, 11:13 AM
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[WTS] Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega - 2503.52 · $2,899
The neo-vintage Railmaster is in the ideal 39mm sweet spot—and notably, the first Railmaster reintroduced by Omega since the original 1957 model. A clean, no-date black dial, strong lume, and a timeless tool-watch aesthetic that wears effortlessly on the wrist.

  • Condition: great condition
  • Case size: 39mm
  • Dial color: black
  • Bracelet fits wrist: approximately 7.5"
Posted at
Jan 9, 2026, 9:51 AM
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[WTS][US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

[US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

Omega - 210.32.42.20.10.001 · $4,400
Up for sale is an Omega Seamaster SMP300 - Green Dial - 42mm, which functions perfectly mechanically without issue.

  • Condition: Fantastic condition with minor hairlines
  • Case Size: 42mm
Posted at
Jan 9, 2026, 8:00 AM
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[WTS] Omega Seamaster DeVille Ref.535.004 Gold Capped (Bezel) Cal.630 Ladies Watch $450

Omega Seamaster DeVille Ref.535.004 Gold Capped (Bezel) Cal.630 Ladies Watch $450

Omega - 535.004 · $450
This Omega Seamaster DeVille Ref. 535.004 is a ladies' watch with a manual winding Cal.630 movement, featuring a gold capped bezel and stainless steel case.

  • Condition: In Good condition With Little Wear And Marks
  • Case width: 22.5mm (without crown)
  • Band type: After Market Leather
  • Gender: Ladies Watch
Posted at
Jan 8, 2026, 9:57 PM
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[WTS] Omega Seamaster Brosnan 2531.80 & Current Gen 210.32

Omega Seamaster Brosnan 2531.80 & Current Gen 210.32

Omega - 2531.80 & 210.32 · $3,250
The listing features two Omega Seamaster watches, the OG Brosnan 2531.80 in excellent original condition and a current version 210.32 with a ceramic bezel on a rubber strap.

  • Condition: Excellent with one light polish, Mint condition (second watch)
  • Bezel type: Original & Ceramic
  • Strap type: Rubber
  • First bezel replaced: Last service
Posted at
Jan 8, 2026, 7:08 PM
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[WTS] Omega Seamaster Diver 300M Green Dial – 2025 Like New, Partially Stickered – Ref. 210.30.42.20.10.001

Omega Seamaster Diver 300M Green Dial – 2025 Like New, Partially Stickered – Ref. 210.30.42.20.10.001

Omega - 210.30.42.20.10.001 · $5,200
The listing is for an Omega Seamaster Diver 300M with a green dial, described as like new and partially stickered.

  • Condition: Like New, Partially Stickered
  • Images: [https://imgur.com/a/xenK7E3](https://imgur.com/a/xenK7E3)
Posted at
Jan 8, 2026, 6:25 PM
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[WTS] Omega Seamaster Titanium 41.5mm - 18k Gold Bezel - 2297.80

Omega Seamaster Titanium 41.5mm - 18k Gold Bezel - 2297.80

Omega - 2297.80 · $2,395
Beautiful vintage Omega Seamaster with an 18k gold bezel and great blue wave dial.

  • Condition: Decent shape with dings and scratches
  • Case Size: 41.5mm
  • Bezel Material: 18k gold
  • Dial Color: Blue
Posted at
Jan 8, 2026, 6:07 PM
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[WTS] 2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers

2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers

Omega - 210.32.42.20.04.002 · $7,500
2025 Omega Seamaster Diver 300M 'Barcelona's Cup' Ref. 210.32.42.20.04.002

  • Box and papers included: true
Posted at
Jan 8, 2026, 4:27 PM
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[WTS] 2018 OMEGA Seamaster Planet Ocean PyeongChang Limited Edition 522.32.44.21.03.001 - Full set

2018 OMEGA Seamaster Planet Ocean PyeongChang Limited Edition 522.32.44.21.03.001 - Full set

OMEGA - 522.32.44.21.03.001 · $5,898
A limited edition Seamaster Planet Ocean 600M created for the 2018 Olympic Winter Games, featuring a bold and sporty design with elegant luxury presence, available in two different strap options.

  • Condition: Very good pre-owned condition with little signs of wear, including a barely visible imperfection on the crystal just to the left of the date window.
  • Case material: Stainless steel
  • Strap options: Blue rubber strap with red accents and stainless steel bracelet
  • Water resistance: 600M
Posted at
Jan 8, 2026, 2:14 PM
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View listing on r/WatchExchange