Dear Seiko, Bring Back The 5717-8990 Monopusher Chronograph
MINT* 1966 Seiko Mono-Pusher Chronograph | Ref. 5717-8990 | Japan Oly - The Time Curator
Horology & History on Twitter: "A few watches stand out for their relation to 1964 and the Olympic Games in Tokyo, they are the Seiko World Timer 6217-7000, the Seiko Monopusher Chronographs -
FOR SALE: Seiko 5717-8990 Mono Pusher | WatchUSeek Watch Forums
Seiko Silver Men's Watch - 5717-8990 for sale online | eBay
F.S. Seiko 5717-8990 | WatchCharts
Seiko One push chrono 5717-8990 Good Accuracy UNUSED NM | eBay