Omega Seamaster Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator

Reference 511.13.40.20.06.002

Omega Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Swiss Edition is a masterpiece of luxury watchmaking, blending traditional craftsmanship with cutting-edge technology. This stunning timepiece boasts a gradient grey dial with stick and dot indexes, feuille hands, and a round shape that exudes elegance. The movement powering this watch is the impressive Omega caliber 8800, featuring a self-winding mechanism with a Co-Axial escapement for precision and longevity. Master Chronometer certification ensures accuracy and performance under various conditions, while the power reserve of 55 hours allows you to take it off for extended periods without worrying about winding. The comfortable alligator leather strap adds a luxurious touch, making this watch perfect for daily wear or special occasions. With its exceptional timekeeping precision, date function, and water resistance rating of 60 meters, the Seamaster Master Co-Axial is an investment piece that offers great value for those looking to expand their luxury watch collection. Its elegant design and advanced movement make it a standout piece in Omega's impressive lineup.
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Key Features

  • Gradient grey dial
  • Omega caliber 8800 self-winding movement with Co-Axial escapement
  • Master Chronometer certification for accuracy
  • 55-hour power reserve
  • Comfortable alligator leather strap
  • Water resistance rating of 60 meters
  • Date function

Specifications

Brand
Omega
Family
Seamaster
Model
Seamaster Master Co-Axial 39.5 Swiss Edition Stainless Steel / Silver / Alligator
Reference
511.13.40.20.06.002
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] Vintage Omega Seamaster $999 SHIPPED

Vintage Omega Seamaster $999 SHIPPED

Omega - 168.024 · $999
This is a vintage Omega Seamaster watch for sale, featuring a 34mm case without crown and 37mm case with crown.

  • Condition: Working condition at the time of listing, sold as-is with no personal warranty provided
  • Case size: 34mm diameter (without crown), 37mm diameter (with crown)
  • Payment methods: Zelle, PayPal FF, Venmo FF, Apple Pay, Cash App FF
Posted at
May 16, 2026, 12:11 PM
Active
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[WTS] 1964 Omega Seamaster 30 REF: 135.007-64 - Singapore Air Force Provenance - $2950

1964 Omega Seamaster 30 REF: 135.007-64 - Singapore Air Force Provenance - $2950

Omega - 135.007-64 · $2,950
A 1964 Omega Seamaster 30 with a black military dial and engraving indicating it was issued to the Singapore Air Defence Command, retaining its original lume throughout.

  • Case Size: 35mm
  • Lug Width: 18mm
  • Lug To Lug: ~42mm
Posted at
May 16, 2026, 11:14 AM
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[WTS] Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

Omega - 210.30.42.20.03.002 · $6,999
This Omega Seamaster Diver 300M James Bond 60th Anniversary watch features a reliable Calibre 8806 movement and COSC/METAS certification, making it resistant to magnetic fields up to 15,000 gauss. The watch includes various accessories such as double box, cards, manuals, and hang tag.

  • Condition: Preowned - Excellent
  • Case back description: features Bond in silhouette and spinning gun barrel
  • Movement: Omega Calibre 8806, COSC and METAS certified, free sprung-balance with silicon balance spring, automatic winding in both directions
Posted at
May 16, 2026, 10:17 AM
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[WTS] Omega Seamaster PAF, Rare Grey Dial 166.0209 (Serviced) only for 825$ Shipped🚢

Omega Seamaster PAF, Rare Grey Dial 166.0209 (Serviced) only for 825$ Shipped🚢

Omega - 166.0209 · $825
This Omega Seamaster PAF from 1973 features a stainless steel case with a 35mm diameter, automatic movement 1022, and a beautiful grey dial.

  • Condition: Good, with minor scratches and caseback engravings removed
  • Movement: Automatic 1022
  • Case Size: 35mm diameter
  • Crystal: Omega signed crystal
Posted at
May 16, 2026, 9:05 AM
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[WTS] Omega Seamaster Diver 300M (210.32.42.20.06.001)

Omega Seamaster Diver 300M (210.32.42.20.06.001)

Omega - 210.32.42.20.06.001 · $4,175
This Omega Seamaster Diver 300M features a gray 'wave' dial on a blue rubber strap, housed in a 42mm steel case.

  • Condition: Very good condition with a few light marks
  • Case size: 42mm diameter
  • Crystal material: Sapphire
  • Movement caliber: 8800
Posted at
May 16, 2026, 7:41 AM
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[WTS] Omega Seamaster Professional 300M 42mm 210.30.42.20.04.001 “White Wave” | 2023 Box and Papers

Omega Seamaster Professional 300M 42mm 210.30.42.20.04.001 “White Wave” | 2023 Box and Papers

Omega - 210.30.42.20.04.001 · $4,650
The Omega Seamaster Professional is a popular dive watch with a 42mm case size and features a Master Chronometer certification.

  • Condition: Great Pre-Owned with Very Faint AR Scratching
  • Content: 2023 Box and Papers, Master Chronometer, Manual, Card Holder, Serial Tag, 11.5 Links, 2 s/d 336 AMP
  • Service history: Unknown
Posted at
May 15, 2026, 11:20 PM
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[WTS] Omega Seamaster Aqua Terra Black Teak Full Set

Omega Seamaster Aqua Terra Black Teak Full Set

Omega - Aqua Terra Black Teak · $3,950
  • Shipping cost included: shipped and insured
Posted at
May 15, 2026, 10:17 PM
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[WTS] 2023 Omega Seamaster Aqua Terra - 231.10.39.21.02.001 - Box and Papers - $3,495 Shipped ✈️

2023 Omega Seamaster Aqua Terra - 231.10.39.21.02.001 - Box and Papers - $3,495 Shipped ✈️

Omega - 231.10.39.21.02.001 · $3,495
This Omega Seamaster Aqua Terra features a white dial and comes with the red Omega box, warranty card, pictogram card, and manual.

  • Condition: Very clean pre-owned example in great overall condition with very minimal wear
  • Year: 2023
  • Size: 38.5mm diameter
  • Features: white dial
Posted at
May 15, 2026, 10:12 PM
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[WTS] Omega Seamaster Aqua Terra Black Teak 38.5mm - 231.10.39.21.01.001 - $3,250 Shipped ✈️

Omega Seamaster Aqua Terra Black Teak 38.5mm - 231.10.39.21.01.001 - $3,250 Shipped ✈️

Omega - 231.10.39.21.01.001 · $3,250
This Omega Seamaster Aqua Terra features a black teak dial and is a clean pre-owned example with minimal wear throughout. It's an excellent everyday wearer that fits into any collection.

  • Condition: pre-owned in great overall condition
  • Size: 38.5mm diameter
  • Dial color: black teak
Posted at
May 15, 2026, 9:49 PM
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