red line Men's 50038-BB-01-WBBZ Driver Chronograph Black Dial Black Silicone Watch Japanese quartz movement Mineral crystal; polished black ion-plated stainless steel case; black silicone strap Chronograph functions with 60 second and 1/10th of a second white subdial and 60 minute black subdial; date function Black dial with white and black hands and white hour markers; luminous; tachymeter on inner black bezel; black ion-plated outer bezel with black and white ring and contrasting arabic numerals; black ion-plated pushers and crown with red accent Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving