Imported Adjustable black 22mm resin strap fits up to 8-inch wrist circumference 100-hour chronograph; 24-hour countdown timer; alarms; shock resistant to I.S.O. standards 24-hour military time mode; 2 time zones; month, day and date calendar Black 45mm resin case with acrylic lens; negative digital display; Indiglo light-up watch dial Water-resistant to 100m (330 ft): In general, suitable for snorkeling, as well as swimming, but not diving