New Saturday watch illustration, once again with another Casio, one model from a series of three created for radical sports, this one is the DW-402 "surfing timer"! Not much information I could
Casio] Sky Walker & Surfing Timer : r/Watches
RARE Vintage 1990 Casio DW-402 Surfing Timer Diver Watch Made in Japan Mod 906 | WatchCharts