Identify] inherited a seiko watch from grandfather. I am looking for more information about it. He was blinded in WWII so it flips open to allow you to feel the time. :
WATCHES FOR THE BLIND - Montres Publiques - The vintage watch magazine
SEIKO BRAILLE QUARTZ 7C17-8000 MENS 35MM | eBay
WATCHES FOR THE BLIND - Montres Publiques - The vintage watch magazine
Vintage 1987 SEIKO Quartz watch for the blind [7C17-8000] new battery | WatchCharts