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

Current Listings

Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,790

Omega - 2220.80 · $2,790

This Omega Seamaster 300M Co-Axial is a 41mm automatic watch featuring an co-axial cal 2500 movement.

Condition: Very good condition, minimal marks/hairlines
Movement: co-axial cal 2500
Bracelet size: fits up to 7-7.25 inch wrists depending on wrist shape
Water resistance: not specified

Posted at

Feb 11, 2026, 8:59 PM

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Omega Seamaster Diver 300M 42mm – Ref. 210.32.42.20.01.001 – Full Kit + NATO

Omega - 210.32.42.20.01.001 · $4,500

This is a 2022 Omega Seamaster Diver 300M, featuring a 42mm case size and METAS Certified movement.

Condition: Excellent condition
Case size: 42mm
Movement: Omega Caliber 8800 Master Co-Axial
Water resistance: 300m depth rating

Posted at

Feb 11, 2026, 7:55 PM

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Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002

Omega - 220.10.41.21.03.002 · $3,850

This Omega Seamaster Aqua Terra is a blue 150m diver's watch featuring a 7.25" bracelet.

Bracelet length: 7.25 inches
Payment methods: Zelle, Venmo, Western Union

Posted at

Feb 11, 2026, 6:16 PM

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Omega Seamaster Planet Ocean 2200.50 - 45.5mm - Price Reduced!

Omega - 2200.50 · $2,695

This Omega Planet Ocean 2200.50 is a fantastic piece, often associated with James Bond from Casino Royale.

Condition: Great, minimal wear
Size: 45.5mm diameter

Posted at

Feb 11, 2026, 5:54 PM

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Omega Seamaster Black dial 212.30.41.20.01.003 Full Set

Omega - 212.30.41.20.01.003 · $4,350

a 2017 Omega Seamaster Black Dial, Full Set, with a 41mm diameter.

Bracelet type: stainless steel
Rubber strap colors: black and white
Case diameter: 41mm

Posted at

Feb 11, 2026, 5:15 PM

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Omega Seamaster 300 Heritage Co-Axial Chronometer 234.30.41.21.01.001 Complete Set

Omega - 234.30.41.21.01.001 · $6,495

The Omega Seamaster 300 Heritage has a black dial with rich, glossy depth and broad arrow hands, paired with a steel case and matching bracelet for a solid, balanced look.

Condition: Excellent
Included Accessories: outer box, inner box, operating instructions, extra strap, card holder, warranty card, master chronometer card and pictograms card
Shipping Method: free overnight CONUS insured shipping

Posted at

Feb 11, 2026, 2:56 PM

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1969 Omega Seamaster De Ville

Omega - SeaMaster De Ville · $1,200

A 1969 Omega SeaMaster De Ville in good working condition, previously owned by the seller's late father.

Condition: good working condition

Posted at

Feb 11, 2026, 1:27 PM

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Omega Seamaster Professional 300 36.25mm 2253.80 $1999 Shipped

Omega - 2253.80 · $1,999

A 2006 Omega Seamaster Professional 300 that has been the owner's daily driver for two years, showing its use but still keeping accurate time.

Condition: Used with some wear
Age: 15 years old (birth year watch)
Case size: 36.25mm
Water resistance: unknown

Posted at

Feb 11, 2026, 12:04 PM

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Omega Seamaster full set

Omega - Seamaster · $4,000

This Omega Seamaster is being sold with its original box and papers, along with a rubber and NATO strap. It also comes with some additional Omega accessories.

Condition: Pre-owned
Warranty Years Left: 4
Warranty Type: Manufacturer's
Accuracy: -3 seconds per day

Posted at

Feb 11, 2026, 8:22 AM

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