Sold at Auction: A VINTAGE SEIKO MANUAL WRISTWATCH; ref. 66-7090 with sunburst champagne dial, center seconds, applied baton markers, 17 jewlel 66A m...
Seiko 66-7100 P stainless steel dress watch 1960 Japan - Vintage Man Stuff
Authentic Seiko Men's Manual Wind 66-8040 Gray Dial Rare Mint Original Vintage | eBay
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 - 66-7970 - Unisex - 1950-1959 - Catawiki
Seiko 66-7100-P for $99 for sale from a Private Seller on Chrono24
SEIKO 66-8050 MANUAL WIND 66A MOVEMENT MENS VINTAGE WATCH | WatchCharts