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

[WTS] 2025 Omega Seamaster Diver 300M 42mm No Date Full Set $5,500 + label 🇺🇸

2025 Omega Seamaster Diver 300M 42mm No Date Full Set $5,500 + label 🇺🇸

This 2025 Omega Seamaster Diver 300M is a complete set with James Bond vibes, in amazing shape that could pass for new.

  • Condition: Like new
  • Size: 42mm
  • Year: 2025
Posted at
Dec 24, 2025, 7:43 PM
Active
[WTS] Omega Bond Seamaster 300 2541.80 Quartz 41mm "Golden Eye”- $1650 SHIPPED

Omega Bond Seamaster 300 2541.80 Quartz 41mm "Golden Eye”- $1650 SHIPPED

Omega - 2541.80 · $1,650
This Omega Seamaster 300 was featured in the 1995 Bond movie 'Golden Eye' and is a 41mm Quartz Diver with a fresh battery and smooth turning bezel.

  • Condition: Pre-owned with wear and some scratches on the bezel
  • Size: 41mm diameter
  • Movement: Quartz
  • Warranty: No box or papers provided
Posted at
Dec 24, 2025, 7:29 PM
Active
[WTS] 2024 Omega Seamaster Planet Ocean 600M 43.5mm Steel 215.30.44.21.01.002 Full Set

2024 Omega Seamaster Planet Ocean 600M 43.5mm Steel 215.30.44.21.01.002 Full Set

This listing features a 2024 Omega Seamaster Planet Ocean 600M, a high-end diver's watch made of stainless steel with a black ceramic dial.

  • Condition: Nice pre-owned condition with light scratches on the case and bracelet
  • Case material: Stainless Steel
  • Case dimensions: 43.5mm
  • Bezel: Rotating Dive Bezel with Black Ceramic & Orange Rubber Insert
Posted at
Dec 24, 2025, 5:43 PM
Active
[WTS] Omega Seamaster Titanium 41.5mm - 18k Gold Bezel - 2297.80 - Price Reduced!

Omega Seamaster Titanium 41.5mm - 18k Gold Bezel - 2297.80 - Price Reduced!

Omega - 2297.80 · $2,295
A beautiful vintage Omega Seamaster 41.5mm with an 18k gold bezel and blue wave dial, in overall decent shape.

  • Condition: Decent shape, some dings and scratches
  • Case Size: 41.5mm
  • Bezel Material: 18k Gold
  • Dial Color: Blue Wave Dial
Posted at
Dec 24, 2025, 2:56 PM
Active
[WTS] Omega Seamaster Professional 300m - 2230.50 - Price Reduced

Omega Seamaster Professional 300m - 2230.50 - Price Reduced

Omega - 2230.50 · $2,750
This Omega Seamaster Professional is a stainless steel watch with a white gold bezel and a 20mm lug width. It has been worn sparingly and shows very little wear.

  • Condition: Excellent, minimal wear
  • Lug width: 20mm
  • Case material: Stainless steel
  • Bezel material: White gold
Posted at
Dec 24, 2025, 2:51 PM
Active
[WTS] 1969 Omega Seamaster Chronometer ref. 168.024 w/ Serviced Cal. 564 - Original crown + signed plexi - $1150 all-in

1969 Omega Seamaster Chronometer ref. 168.024 w/ Serviced Cal. 564 - Original crown + signed plexi - $1150 all-in

Omega - 168.024 · $1,150
This is a 1969 Omega Seamaster Chronometer ref. 168.024, powered by the chronometer-rated Cal. 564 movement. It features a clean silver dial with a subtle sunburst finish and classic mid-century Omega proportions.

  • Condition: Excellent, with honest wear consistent with age
  • Movement: Omega Cal. 564, chronometer-rated automatic
  • Service status: Freshly serviced
  • Crystal: Original Omega signed plexiglas (Ω visible)
Posted at
Dec 24, 2025, 11:18 AM
Active
[WTS] Omega Seamaster Sparkle Dial ✨ 166.0281 - Original BOR bracelet (Serviced) only for 550$ Shipped 🚢

Omega Seamaster Sparkle Dial ✨ 166.0281 - Original BOR bracelet (Serviced) only for 550$ Shipped 🚢

Omega - 166.0281 · $550
Up for sale is an Omega Seamaster reference 166.0281 from 1984 featuring a stainless steel/gold plated case with a sparkle dial effect.

  • Condition: Pre-owned, rough case with some fading and corrosion
  • Case material: Stainless steel and gold plated
  • Bracelet length: 7.3 inches (BOR)
  • Movement type: Automatic (calibre 1110)
Posted at
Dec 24, 2025, 8:20 AM
Active
[WTS][US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set

[US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set

Up for sale is an Omega Seamaster Professional 300m - Blue, featuring a 42mm diameter case and watch functions perfectly mechanically.

  • Condition: Fantastic with minor hairlines
  • Case Size: 42mm diameter
  • Depth Rating: 300m
Posted at
Dec 24, 2025, 5:42 AM
Active
[WTS] Vintage Omega Seamaster Ref 196.0251 Cal.1430 Waffle Dial  Men's Watch $350

Vintage Omega Seamaster Ref 196.0251 Cal.1430 Waffle Dial Men's Watch $350

Omega - 196.0251 · $350
This vintage Omega Seamaster features a waffle dial and is powered by the Cal.1430 quartz movement. It has a stainless steel case with dimensions 33mm in width (excluding crown) and a lug-to-lug length of 40mm.

  • Condition: Preowned, some scratches and wear
  • Case Width: 33mm (without crown)
  • Lug To Lug: 40mm
  • Lug Width: 19mm
Posted at
Dec 24, 2025, 4:41 AM
Active