Omega Seamaster Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator
Reference 511.53.40.20.02.001
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
- 60
Current Listings
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Omega Seamaster Aqua Terra (ref. 231.10.41.21.02.003) 41mm White Dial - Box and Papers - Mint
This Omega Seamaster Aqua Terra features a 41mm white dial, textured pattern, and comes with full set from 2016.
- Condition: Mint
- Size: 41mm diameter
- Bracelet type: full bracelet
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Omega Seamaster Aqua Terra 2503.33 | Blue Indices $2,650
This Omega Seamaster Aqua Terra features a white dial and blue indices, powered by the reliable 2500-series co-axial chronometer movement.
- Condition: Preowned - Good
- Movement: co-axial chronometer
- Diameter: 39mm
- Case material: unknown
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Omega OEM Seamaster Pro 300M Black Rubber Strap
This Omega Seamaster Pro 300M is a high-end watch featuring a black rubber strap. The strap is in excellent condition with no signs of wear.
- Condition: great shape
- Material: Black Rubber Strap
- Strap type: 2-piece OEM strap
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The Omega Seamaster Railmaster is a timepiece built for railway workers and scientists to handle magnetic fields up to 15,000 gauss. It features a 40mm stainless steel case with a vertically brushed black dial and vintage-style lume.
- Condition: near-mint condition, purchased in 2022 and hardly worn
- Case material: stainless steel
- Bracelet material: stainless steel
- Water resistance depth: 150 meters

Omega Seamaster 300M - Grey / Titanium Diver - 210.32.42.20.06.002 ( new )
A brand new Omega Seamaster 300M 42mm Grey Dial / Titanium Bezel on Rubber Strap, complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated May 2025.
- Condition: Brand New / Complete Set
- Case material: Stainless Steel
- Movement: 8806 Master Co-Axial Movement
- Size: 42mm diameter
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2022 Omega Seamaster Professional 42mm 210.30.42.20.06.001
2022 Omega Seamaster Professional 300, 42mm, in great condition, with additional accessories.
- Condition: Pre-Owned, great condition with marks on bracelet and clasp
- Case Diameter: 42mm
- Movement Rating: Master Chronometer
Omega Seamaster Boutique Edition Red Steel 39.5mm 511.13.40.20.11.002 Bracelet Automatic
This Omega Seamaster Boutique Edition is a pre-owned, automatic watch with a stainless steel case and red dial.
- Condition: Excellent
- Case diameter: 39.5mm
- Water resistance: 150m/500ft
- Bracelet length: fits 7.5' wrist on last hole position
Omega Seamaster Planet Ocean Titanium Blue 45.5mm 232.92.46.21.03.001 Strap
This Omega Seamaster Planet Ocean GMT Titanium Blue is a pre-owned watch with a 45.5mm titanium case and blue rotating bezel.
- Condition: Very good condition
- Case diameter: 45.5mm
- Movement: Omega Automatic Self-Winding 8500
- Crystal: Sapphire
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Omega Seamaster 300M "007 Edition" 210.92.42.20.01.001
The Omega Seamaster Diver 300M 'No Time To Die' Edition is a highly sought-after timepiece, crafted from Grade 2 titanium and featuring a 42mm diameter.
- Condition: Great condition with minor imperfections, running well and no service needed
- Case material: Grade 2 titanium
- Diameter: 42mm
- Bracelet type: Mesh