Seiko Prospex Street Series Tuna Safari Edition Green Dial Divers Automatic SRPF83K1 SRPF83K 200M Mens WatchSeiko Prospex Street Series Tuna Safari Edition Green Dial Diver's Automatic SRPF83K1 SRPF83K 200M Men's Watch The Tuna inspired Seiko Prospex Street Safari has a bold, modern edge thats ideal for anyone leading an active life and with a body type thats preferably on the muscular side. Built for adventures on land, air and sea, it brings you complete peace of mind while you are on the go! Its one less thing to worry about under a stressful situation.