Armitron Sport Men's 40/8259BLK Chronograph Grey Resin Digital Watch 48mm grey resin case Black resin, polygon shaped top ring with white printed tachymeter and 4 metallic chrome accent screws Braided textured black resin strap with brushed stainless steel buckle Reverse LCD display - Black background with light grey digits; functions include hour, minute, second time keeping, alarm, chronograph, lap time, second time zone and military time Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving