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

Reference 511.13.40.20.06.002

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 Planet Ocean 600M – Ref. 215.32.44.21.01.001 – Full Set | Recently Serviced by Omega | $5,300 + Label

Omega Seamaster Planet Ocean 600M – Ref. 215.32.44.21.01.001 – Full Set | Recently Serviced by Omega | $5,300 + Label

This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a 43.5mm stainless steel watch featuring a black ceramic bezel, Liquidmetal dive scale, and an Omega Co-Axial Master Chronometer Cal. 8900 movement.

  • Condition: Pre-owned, recently serviced by Omega
  • Case size: 43.5mm diameter
  • Movement: Omega Co-Axial Master Chronometer Cal. 8900
  • Power reserve: 60 hours
Posted at
Jul 3, 2025, 11:12 PM
Active
[WTS] 2016 Omega Seamaster Planet Ocean 600m 232.32.42.21.01.003

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This Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer is a rugged yet refined dive watch, featuring a black ceramic bezel and striking black dial.

  • Condition: Excellent condition with some normal wear
  • Case size: 42mm
  • Bracelet type: Black AM Bracelet
  • Box and papers: Yes, includes inner box, warranty card, pictograms card
Posted at
Jul 3, 2025, 3:45 PM
Active
[WTS] OMEGA Seamaster Diver 300M 210.30.42.20.03.002 James Bond 60th anniversary 007 (New, Box/Papers, $7,777)

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This is a James Bond 60th anniversary edition of the OMEGA Seamaster Diver 300M, a limited edition watch released in 2025.

  • Condition: New with factory stickers on
  • Msrp: $8,800
  • Box And Papers: Yes/Yes
  • Warranty Until: 2030
Posted at
Jul 3, 2025, 3:11 PM
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[WTS] Omega Seamaster 120 Bracelet 18mm

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This Omega Seamaster 120 is in good condition with clean links and a lightly stretched bracelet.

  • Condition: Good condition, lightly stretched bracelet and slightly loose clasp trigger
  • Bracelet stretch: lightly stretched
  • Clasp trigger looseness: slightly loose
Posted at
Jul 3, 2025, 1:49 PM
Active
[WTS] OMEGA Seamaster Aqua Terra 150M 231.10.39.21.03.002

OMEGA Seamaster Aqua Terra 150M 231.10.39.21.03.002

Aqua Terra 150M watch with a Caliber 8500 movement and sapphire crystal with AR coating.

  • Movement: Caliber 8500
  • Case Size: 38.5mm
  • Bracelet Length: 7in in wrist
Posted at
Jul 3, 2025, 12:58 PM
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[WTS] Omega Seamaster GMT 50th Anniversary - $2500

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Omega - 2234.50 · $2,500
This Omega Seamaster GMT 50th Anniversary is a stainless steel watch with an automatic movement and sapphire crystal. It features 23 jewels and comes with its original bracelet.

  • Condition: Pre-owned, serviced in 2015, light scratches on case
  • Movement: Automatic (Caliber 1128)
  • Year: 2005
  • Case material: Stainless Steel
Posted at
Jul 3, 2025, 11:47 AM
Active
[WTS] Omega Mid Size Quartz Seamaster 2561.80 Box + Card

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This Omega Seamaster is a mid-size quartz watch that comes with box and card. It has some line marks on the crystal and fits between a 6.5-7 inch wrist.

  • Condition: Preowned, scratches and dings throughout
  • Wrist size range: 6.5-7 inches
  • Shipping method: FedEx insured
Posted at
Jul 3, 2025, 1:27 AM
Active
Pre-Owned Omega Seamaster Aqua Terra 231.10.42.21.02.002

Pre-Owned Omega Seamaster Aqua Terra 231.10.42.21.02.002

Omega - 231.10.42.21.02.002 · $4,199.004
Pre-owned Omega Seamaster Aqua Terra watch in 42mm stainless steel case with silver dial and automatic movement.

  • Condition: 77% condition, significant marks on lugs, bezel, and case
  • Case size: 42mm diameter
  • Material: stainless steel
  • Dial color: silver
Posted at
Jul 3, 2025, 1:04 AM
Active