Name: Auction: Omega. An unusual stainless steel and gold-shell automatic wristwatch with day and date Seamaster Cosmic 2000, Ref.166.131, made circa 1975
Brand: Lyon & Turnbull
Price: 800 GBP
Availability: InStock

large_charles-square.jpg

medium_charles-square.jpg

small_charles-square.jpg

thumbnail_charles-square.jpg

large_Natasha-Nixon-square.jpg

medium_Natasha-Nixon-square.jpg

small_Natasha-Nixon-square.jpg

thumbnail_Natasha-Nixon-square.jpg

xlarge_Natasha-Nixon-square.jpg

Lyon &amp; Turnbull’s May 2026 London Watches auction presents an exceptional opportunity for collectors to acquire timepieces from the world’s most respected makers including Patek Philippe, Rolex Cartier, Omega, and Audemars Piguet. &nbsp;&nbsp;Led by Head of Watches Charles Tearle, the London Watches auction offers a carefully curated selection of vintage and contemporary models, where design, rarity, and provenance meet craftsmanship and innovation.Whether seeking a classic dress watch, a technical chronograph, or a bold modern statement, this sale invites enthusiasts to explore fine horology at its most captivating.&nbsp;

Kate

Specialists' Selection

large_900-header-2.jpg

medium_900-header-2.jpg

small_900-header-2.jpg

thumbnail_900-header-2.jpg

xlarge_900-header-2.jpg

900-header-2.jpg

small_MicrosoftTeams-image-removebg-preview.png

thumbnail_MicrosoftTeams-image-removebg-preview.png

Logo with add text

Lyon & Turnbull | Online Auction Specialists  

large_Placeholder-for-Blog.jpg

medium_Placeholder-for-Blog.jpg

small_Placeholder-for-Blog.jpg

thumbnail_Placeholder-for-Blog.jpg

xlarge_Placeholder-for-Blog.jpg

Placeholder-for-Blog.jpg

Cal.1022 self-winding 23 jewel movement, lacquered dark green dial applied gilt baton indexes, baton hands, centre seconds, apertures for day and date, two-piece tonneau shape stainless steel case with satin finish gold shell upper, steel bezel, reverse with Seamaster motif, on dark green RubberB strap with pink gold plated Omega pin buckle. Case, dial and movement signed.

Seamaster Cosmic 2000, Ref.166.131, made circa 1975

Omega. An unusual stainless steel and gold-shell automatic wristwatch with day and date

0001_Lzvjuz.jpg

Margin Scheme

Omega. An unusual stainless steel and gold-shell automatic wristwatch with day and date

Seamaster Cosmic 2000, Ref.166.131, made circa 1975

Description

Dimensions