Seiko 5Y66-0AB0 Day Date Quartz Watch (New Battery) Leather Band Working | WatchCharts Marketplace
Sold at Auction: A Vintage Seiko 5Y66 Quartz Chronograph Gents Watch. Black leather strap. Stainless steel case - 40mm. Black dial with three sub dials. In good condition and working order.
1996 Seiko 5Y66-0AC0 | WatchUSeek Watch Forums
seiko 5y66-0aa0 : r/Watches
1996 Seiko 5Y66-0AC0 | WatchUSeek Watch Forums
Used Seiko Quartz Rare Item 5Y66 - 0AB0 watch ($100) for sale - Timepeaks
Vintage Seiko Triple Dial Quartz Gents Dress Watch #5Y66-OABO Japan Movement | eBay