red line Men's RL-50042-BB-11GY Stealth Chronograph Grey Textured Dial Black Ion-Plated Stainless Steel Watch Japanese quartz movement Mineral crystal; black ion-plated stainless steel case and bracelet Chronograph functions with 60 second, 60 minute and 1/10th of a second subdials; date window at 3:00 Grey textured dial with black hands and Arabic numerals; luminous ; red ion-plated stainless steel screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving