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 Aqua Terra 38 Green 220.12.38.20.10.001 MINT REDUCED

Omega - 220.12.38.20.10.001 · $4,699

This Omega Seamaster Aqua Terra 38 Green is a high-end watch in mint condition, complete with box and papers.

Condition: Mint
Water Resistance: 30m

Posted at

Feb 6, 2026, 1:50 PM

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2024 Omega Seamaster Diver 300M Sedna Gold 210.22.42.20.03.002 Full Set Like New

Omega - 210.22.42.20.03.002 · $6,950

A luxury two-tone take on the iconic Diver 300M, featuring a blue ceramic wave-pattern dial and an 18K Sedna Gold bezel.

Condition: Mint
Case size: 42mm diameter
Bezel material: 18K Sedna Gold

Posted at

Feb 6, 2026, 1:26 PM

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Omega Seamaster Planet Ocean

Omega - 217.30.42.21.01.002 · $8,200

4th generation Omega Seamaster Planet Ocean with a black dial and blue bezel combination on the bracelet, suitable for daily wear.

Condition: Brand new, unworn

Posted at

Feb 6, 2026, 9:48 AM

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Omega Seamaster SMP300 Black Rubber Strap - Size Medium - 20mm - 032CVZ015752

Omega - SMP300 · $225

This Omega Seamaster SMP300 is a black rubber strap watch with a size medium - 20mm case.

Condition: Great condition

Posted at

Feb 6, 2026, 8:48 AM

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Omega Seamaster Professional 300m - Black Dial - 42mm - 210.30.42.20.01.001 - Full Set

Omega - 210.30.42.20.01.001 · $4,525

This Omega Seamaster Professional 300m features a black dial and 42mm case size, with a full set of accessories including box, manual, cards, and warranty. It functions perfectly mechanically without any issues.

Condition: Fantastic with minor hairlines, minor marks on bezel
Diameter: 42mm
Water Resistance: 300m

Posted at

Feb 6, 2026, 8:35 AM

Active

View listing on r/WatchExchange