Chase Hattan Watches has dated this piece to the 1960s.
This Omega Seamaster reference 166.009 is a beautifully preserved vintage example, dating to 1966 by serial number.
Key Details
• Model: Omega Seamaster Automatic
• Reference: 166.009
• Year: 1966 (dated by serial number)
• Case Size: 34mm
• Case Material: Gold-plated case with steel elements
• Dial: Silver
• Crystal: Plexiglass
• Movement: Omega automatic movement
• Strap: Brand-new black generic leather strap
• Box: Omega service box
• Guarantee: 12-month mechanical warranty
• Stock Number: CHW6986
Condition Report
Case: Excellent condition with strong gold plating throughout and no visible rubbing.
Dial: Silver dial showing very little age, clean and well preserved.
Crystal: Plexiglass clear and free from distracting marks.
Strap: Brand-new black leather strap fitted.
Overall: Excellent condition throughout for a vintage Seamaster from the mid-1960s.
Working Order
Recently serviced in-house on 10 April 2026.
Running at just a few seconds fast per day with a healthy amplitude.
Exceptional mechanical performance for a vintage Omega.
Covered by our 12-month mechanical guarantee.
Our View
The Omega Seamaster 166.009 is a classic and highly wearable vintage model, ideal for those seeking understated elegance with proven Omega reliability. This example stands out thanks to its excellent cosmetic condition, strong gold plating, clean silver dial and recent servicing. At 34mm, it offers timeless proportions and makes a superb everyday vintage watch or first step into classic Omega ownership.
What’s Included
Brand-new black leather strap
Omega service box
12-month mechanical warranty
Insured shipping included
Chase Hattan Watches has dated this piece to the 1960s.
Specialists in vintage, military and luxury watches
You can view the stock and full dealer information on the Chase Hattan Watches Profile Page
Omega Seamaster Automatic 166.009 Watch – Gold-plated & Steel – 34mm – 1966 – Serviced April 2026
