Seiko SUT403P1 Prospex Street Series Mini ‘Tuna’ Safari Edition Online. Seiko Prospex Street Series Mini Tuna Safari Edition Divers Solar SUT403P1 SUT403P 200M Womens WatchA wonderful thing about this watch is its colour scheme that fits land and water adventures, the purpose its built for. Adding to that, it also goes as a heavyweight street/urban wear when you are feeling cool and energetic about storming up the local pub scene or getting your hands upon fixing that vintage car. Its Solar-powered, so dont worry about it running out of charge as long as it finds a moderate outdoor usage, even on a gloomy day.