Invicta Men's Sea Spider Collection Chronograph Black Polyurethane Watch #6709 Precise Swiss-Quartz movement Durable flame-fusion crystal; Brushed and polished stainless steel case; Black polyurethane strap with stainless steel pins Chronograph functions with 60 second, 30 minute and 1/10 of a second subdials; Date function Vibrant green dial with luminous hands, black arabic numerals and hour markers; Tachymeter on inner bezel Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving