Swiss Legend Men's 80040-BB-01 Sprint Racer Collection Chronograph Black Rubber Watch Precise Swiss-quartz movement Durable mineral crystal; brushed and polished black ion-plated stainless steel case; black rubber strap Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; date function Black dial with luminous hands, hour markers and arabic numerals; screw-down crown; tachymeter scale engraved on bezel; red subdial hands Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving