Seiko 66-8050 for $517 for sale from a Trusted Seller on Chrono24
A surprising '60s Seiko (ref. 66-9990) – Sky Corner
Mornington Watches - This is a thing of beauty! 1974 Seiko 66-7100-P in great condition, seldom seen with the dark grey dial. Fully serviced in December 2020 and available to buy now!
SEIKO 66-7100 VINTAGE CAL. 66B MADE IN JAPAN 17 JEWELS MAUAL MEN'S WRIST WATCH | eBay
seiko "Big Face Cat" Three Needle Japanese Handroll Antique Men's Watch 66B - AliExpress
Seiko 66-9990]Can you guys help me if this watch is repainted or not? : r/ Seiko
Seiko carica manuale - per collezionisti - 66-9990 - Men - 1960-1969 in Italy