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] Omega Seamaster Diver No Wave Blue Dial 212.30.41.20.03.001

Omega Seamaster Diver No Wave Blue Dial 212.30.41.20.03.001

Omega - 212.30.41.20.03.001 · $2,575
The Omega Seamaster features a beautiful no wave blue dial, is in great condition, and has some light wear.

  • Condition: great condition, some light wear
  • Diameter: 41mm
Posted at
May 8, 2026, 12:36 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 41mm Automatic

Omega Seamaster 300 41mm Automatic

Omega - 2531.80 · $2,350
This Omega Seamaster 300 is a 41mm automatic watch in great condition, with some unique patina formation on the dial.

  • Condition: great condition with patina
  • Diameter: 41mm
Posted at
May 8, 2026, 12:28 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 Blue Dial 40th Anniversary - 25378000 - 007 James Bond

Omega Seamaster 300 Blue Dial 40th Anniversary - 25378000 - 007 James Bond

Omega - 25378000 · $5,490
This Omega Seamaster 300 is a modern classic with an iconic blue wave dial and subtle 007 motif. The watch has been professionally serviced and polished to Omega factory standards, presenting in excellent condition.

  • Condition: Excellent
  • Case size: 41mm diameter
  • Bezel type: Original Blue Omega Bezel
  • Bracelet size: fits 7.4 inch wrist
Posted at
May 8, 2026, 12:11 PM
Active
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[WTS] 1969 Omega Seamaster Cosmic ref. 166.026 “Tuxedo Dial” w/ Meister Signature – Serviced Cal. 565 – $995

1969 Omega Seamaster Cosmic ref. 166.026 “Tuxedo Dial” w/ Meister Signature – Serviced Cal. 565 – $995

Omega - 166.026 · $995
This 1969 Omega Seamaster Cosmic features a crisp tuxedo-style dial with a Meister retailer signature and has been freshly serviced to keep excellent time.

  • Condition: Excellent condition, lightly worn
  • Movement caliber: Cal. 565
  • Bracelet length: ~7.25"
  • Bracelet reference: 1098
Posted at
May 8, 2026, 11:26 AM
Active
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[WTS] Omega Seamaster Profissional 300m Eletric Blue Dial 36mm

Omega Seamaster Profissional 300m Eletric Blue Dial 36mm

Omega - Seamaster Profissional · $2,500
This Omega Seamaster is a beautiful watch with a Quartz Cal. 1538 movement, featuring a 36mm electric blue dial.

  • Condition: impeccable
  • Case Size: 36mm
  • Movement Type: Quartz
Posted at
May 8, 2026, 10:53 AM
Active
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[WTS] OMEGA Seamaster 300 - Full Kit $4400 Shipped

OMEGA Seamaster 300 - Full Kit $4400 Shipped

Omega - 233.30.41.21.01.001 · $4,400
A used Omega Seamaster 300 Master Co-axial Chronometer with mechanical movement, sold as a full kit including extra leather straps and original box/papers. The watch is in decent condition with minor wear.

  • Condition: Slight wear on bracelet, clasp, and case
  • Case size: 41mm
  • Case material: Steel
  • Diameter: 41mm
Posted at
May 8, 2026, 10:20 AM
Active
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[WTS] Omega Seamaster TV Quartz With Original Bracelet 196.0082 only for 425$ Shipped🚢

Omega Seamaster TV Quartz With Original Bracelet 196.0082 only for 425$ Shipped🚢

Omega - 196.0082 · $425
The Omega Seamaster TV Quartz features a stainless steel case with a 35mm size and comes on its original bracelet.

  • Condition: neat, a few hairline scratches
  • Case Size: 35mm diameter
  • Bracelet Length: 7.9 inches
Posted at
May 8, 2026, 9:31 AM
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[WTS] Omega Seamaster 2221.80 41mm Quartz- $2,300 - Reserved post for u/MidnightAffirmation

Omega Seamaster 2221.80 41mm Quartz- $2,300 - Reserved post for u/MidnightAffirmation

Omega - 2221.80 · $2,300
Up for sale is my very good condition Omega Seamaster 2221.80 with a 41mm steel case, quartz movement, and original Omega steel bracelet.

  • Condition: Very good, minor marks on case and bezel edges
  • Movement: Omega Caliber 1538 quartz
  • Bracelet size range: fits wrists up to 6.75-7 inches depending on shape
Posted at
May 8, 2026, 3:39 AM
Active
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[WTS] Omega Seamaster 2236.50 White Gold Bezel 36mm Box and Papers - $2,290

Omega Seamaster 2236.50 White Gold Bezel 36mm Box and Papers - $2,290

Omega - 2236.50 · $2,290
Up for sale is my great condition Omega Seamaster 2236.50. This watch measures at 36mm and has an Omega Calibre 1120 automatic movement.

  • Condition: Very good condition, minor wear
  • Case size: 36mm diameter
  • Movement: Omega Calibre 1120
  • Bracelet length: fits up to 6.75-7 inch wrists
Posted at
May 8, 2026, 3:36 AM
Active
View listing on r/WatchExchange