Omega Seamaster Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator

Reference 511.53.40.20.02.001

Omega Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator

About this watch

The Omega Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold is an emblem of elegance and precision, blending artistry, technology, and history. With its impeccable design and robust features, this watch invites admiration and curiosity. The Sedna Gold casing glimmers in the light, catching the eye effortlessly, while the sapphire crystal glass offers clarity and exceptional scratch resistance. At the core of the Omega Seamaster Master Co-Axial is the impressive Omega Caliber 8801 movement, showcasing Omega's commitment to precision and innovation. With a remarkable power reserve of 55 hours and a water resistance rating of 60 meters, this watch promises to be a reliable companion for both formal events and casual outings.

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Key Features

Sedna Gold casing
Sapphire crystal glass
Omega Caliber 8801 movement
Master Chronometer certification
Date function
Water resistance rating of 60 meters
55-hour power reserve

Specifications

Brand

Omega

Family

Seamaster

Model

Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator

Reference

511.53.40.20.02.001

Movement

8801

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Sedna Gold 39.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

1960s Omega Seamaster De Ville patina dial original bracelet! - $960 shipped!!

Omega - 165.020 · $960

This vintage Omega Seamaster De Ville features an automatic winding movement, patina dial, and original stainless steel bracelet.

Condition: 9/10
Circa: 1964
Case size: 34.5mm
Movement: Cal. 552 automatic winding

Posted at

Feb 3, 2026, 6:24 AM

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2021 Omega Seamaster Diver 300

Omega - 210.32.42.20.04.01 · $4,400

2021 Omega Seamaster Diver 300, a high-end diver's watch featuring a ceramic bezel and crystal.

Condition: Very good with few very minor hairlines consistent with light careful use.
Case Size: 42mm
Box And Papers: outer box / inner box / warranty, Pictogram, Chronometer cards / manual

Posted at

Feb 2, 2026, 11:51 PM

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Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,850

Omega - 2220.80 · $2,850

This Omega Seamaster 300M Co-Axial measures at 41mm and features an automatic co-axial cal 2500 movement. It has a steel case on an original Omega steel bracelet and comes with double box, warranty card, manual, and watch.

Condition: Very good condition with minimal marks/hairlines
Movement: Co-axial cal 2500
Case Size: 41mm diameter
Bracelet Length: up to 7.25 inches

Posted at

Feb 2, 2026, 8:31 PM

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Omega Seamaster 2531.80 41mm Bond Box and Card - $2,500- Reserved post for u/CC-1945

Omega - 2531.80 · $2,500

Up for sale is my Omega Seamaster 2531.80, a self-winding watch measuring at 41mm with Omega Caliber 1120 movement.

Condition: Very good condition
Caliber: Omega Caliber 1120
Bracelet size range: 7.25-7.5 inch wrists depending on wrist shape
Shipping method: Fedex Priority Shipping

Posted at

Feb 2, 2026, 8:24 PM

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Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 Box and Card - $2,390

Omega - 2222.80 · $2,390

Up for sale is my Omega Seamaster 2222.80, a 36mm automatic co-axial cal 2500 movement watch in great condition.

Condition: Very good, minimal marks and hairlines on case, caseback, and bracelet.
Case size: 36mm
Movement type: co-axial cal 2500
Crystal: sapphire crystal

Posted at

Feb 2, 2026, 8:22 PM

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Omega Seamaster 2254.50 41mm Automatic Peter Blake - $2,790

Omega - 2254.50 · $2,790

Up for sale is my Omega Seamaster 2254.50 41mm Automatic Peter Blake in great condition, with a steel case on original Omega steel bracelet and all functions working well within COSC specs.

Condition: Very good condition
Case size: 41mm diameter
Bracelet length: up to 7-7.25 inch wrists depending on wrist shape

Posted at

Feb 2, 2026, 8:12 PM

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