Invicta Men's 0506 Reserve Collection Chronograph Black Rubber Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed stainless steel case; black rubber strap with stainless steel barrel inserts Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; day and date function Black mother-of-pearl dial with silver-tone hands and hour markers; luminous; black unidirectional bezel; screw-down crown and pushers Water-resistant to 1,640 feet (500 M)