Seiko 66-9990]Can you guys help me if this watch is repainted or not? : r/ Seiko
A surprising '60s Seiko repair (ref. 66-9990) – Sky Corner
Sold at Auction: A VINTAGE SEIKO MANUAL WRISTWATCH; ref. 66-7090 with sunburst champagne dial, center seconds, applied baton markers, 17 jewlel 66A m...
Vintage Seiko 66-8050, 1963 | Marcels Watch
Seiko 66-9990 | Vintage Watch Studio
SOLD 1970 Seiko Manual Wind 66-9990 - Birth Year Watches
SOLD 1970 Seiko Manual Wind 66-9990 - Birth Year Watches
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!
RARE SEIKO 66-8040 DATE ORIGINAL BEADS OF RICE BAND WIND UP GENTS. | eBay
Seiko 66-7100-P for $99 for sale from a Private Seller on Chrono24