• 58 Years Old Omega Seamaster Cosmic Automatic / Ref 166.023 / 1968 Vintage Watch / Serviced
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58 Years Old Omega Seamaster Cosmic Automatic / Gold plaque / Ref 166.023 / 1968 Vintage Watch / Serviced

58 Years Old Omega Seamaster Cosmic Automatic / Gold plaque / Ref 166.023 / 1968 Vintage Watch / Serviced

EVW PRODUCT NR: 326-2,7/18

You save 369,00 EUR right away

The service and identification document is included in the price.

 

Reference 166.023 sits within the first-generation Seamaster Cosmic line, a late-1960s Omega family known for compact monocoque cases and dial-side access to the movement. That construction is one of the defining technical traits of the Cosmic family and helps separate it from more conventional two-piece Seamaster cases of the same period. The caliber 565 is one of Omega's better-regarded late-1960s date automatics. It belongs to the 55x and 56x movement family, uses 24 jewels, and pairs full rotor winding with a quick date mechanism, making it a technically strong everyday Omega movement for the era. This watch presents with an original silver sunburst crosshair dial, applied baton markers, slim hands, and a framed date window at 3. Those details give it the clean dress-sport look that defined many Seamaster Cosmics, while the gold-plated case adds a warmer and more distinctly period appearance than plain steel examples. The compact 33 mm case and short 37 mm span are typical of Omega's late-1960s proportions. The rounded C-shaped case profile is highly characteristic of the Cosmic series and gives the watch a clear period identity even before the dial text is read. The visible condition is honest vintage wear. The caseback shows notable scratching, the case retains its late-1960s form, the dial appears clean in the photos, and the movement looks consistent with the stated reference and caliber. Service is recorded as 6.03.2026
  • Brand and model: Omega Seamaster Cosmic Automatic
  • Reference: 166.023
  • Case material: Gold plated
  • Case size: 33 mm
  • Lug-to-lug: 37 mm
  • Thickness: 10 mm
  • Dial: Original silver sunburst crosshair dial with applied baton indexes and date at 3
  • Crystal: Acrylic (period-correct)
  • Crown: Signed
  • Strap or bracelet: Calf leather strap
  • Movement Caliber: Omega 565
  • Jewels: 24
  • Movement type: Automatic, self-winding mechanical with date
  • Movement serial: 2720••••
  • Estimated production: circa 1968
  • Water Resistance: Splash Water Resistant (handwashing ok, not showering)

📦 What’s Included

Box/Case: Secure black travel watch case.

Documents: Invoice and our service certificate worth €369 — included free of charge

🚚 Shipping, Returns

Insured worldwide shipping. 14-day inspection (unused, seals intact). Pro packing with tracking.

🛎️ Call-to-Action

Questions or an offer? Click “Negotiate Your Price.” Serious collector inquiries welcome.

🔧 Included Service Benefits

💰 If you ever decide to sell the watch, a documented service will significantly enhance its market appeal and resale value.

🛠️ A professional service worth €369 — included free of charge.

The service includes:

  • Full disassembly, ultrasonic cleaning, and lubrication using Moebius synthetic oils
  • Regulation and timing adjustment
  • Ultrasonic case and bracelet cleaning (if applicable)
  • Final technical & aesthetic inspection

📄 An official service certificate is provided, listing key technical and identifying details — ideal for insurance, provenance, or future resale.

🛡️ This ensures peace of mind and removes the need for servicing for the next 3–5 years.

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