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 66-8050 for Sale in Whittier, CA - OfferUp
Seiko - 66-8050 - Men - 1970-1979 - Catawiki
seiko "Big Face Cat" Three Needle Japanese Handroll Antique Men's Watch 66B - AliExpress
SEIKO 66-7100 VINTAGE CAL. 66B MADE IN JAPAN 17 JEWELS MAUAL MEN'S WRIST WATCH | eBay