Product Dimensions : 6 x 6 x 6 inches; 1.44 Ounces
Batteries : 1 Lithium Metal batteries required.
Adjustable black 16mm resin strap fits up to 8-inch wrist circumference
100-hour chronograph with 30-lap memory; 24-hour countdown timer
3 daily, weekday or weekend alarms; 24-hour military time mode; 2 time zones; day, date & month calendar
Blue & black 38mm resin case with acrylic lens; gray digital display; Indiglo light-up watch dial
Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving.