【希少!80's Vintage】CASIO Reminder W-780,CASIO - w-780 - w-series - Vintage Digital Watch - Digital-Watch.com,Sold) Casio W-780. A rare old classic diver. It is one of the first diver watch of Casio, when other watches were 30m resistant in the 80's, this one had 100m resistance.,W-780 for today : r/casio,Coolest Vintage - A great one that deserves me making its own matching strap. The all metal pre-G Casio, W-780 from the early '80s. | Facebook