Hobby Bot

Seiko 66-7109

Tuxedo

Tuxedo
1964 –1968

What Should You Pay?

Estimated fair market values. Actual prices vary by condition, completeness, and seller.

New / Like New / Full Kit
$152 – $197
low confidence
Excellent / Pre-Owned
$125 – $162
low confidence
Used / Watch Only
$96 – $125
low confidence
Fair Market Value
$143
Blended estimate for excellent condition
Search Seiko 66-7109 on eBay →

The Seiko 66-7109, nicknamed 'Tuxedo' for its distinctive blue sunburst dial with contrasting applied markers, is a vintage dress watch from 1964. Powered by the reliable hand-wind caliber 66B movement, this entry-level timepiece exemplifies Seiko's classic styling from the mid-1960s. Often found with a period-correct beads of rice bracelet, it represents an accessible entry point into vintage Seiko collecting.

Specifications
Case Diameter 35 mm
Case Material stainless steel
Case Shape round
Case Back solid
Lug Width 18 mm
Crystal acrylic
Bezel Type fixed
Bezel Material stainless steel
Dial Color blue
Dial Indexes applied
Dial Hands dauphine
Bracelet/Strap beads_of_rice
Bracelet Material stainless steel
Clasp fold_over
Movement
Movement Caliber 66B
Type manual
Frequency 18,000 vph
Jewels 17
Functions hours, minutes, seconds

More from Dress Watch

View all Dress Watch references →

Related Guides & Articles

Live Listings

Community (Reddit)

eBay