[Adjustable black 20mm 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 Dark gray & black 43mm resin case with acrylic lens; red accents; gray digital display; Indiglo light-up watch dial Water resistant to 100m (330ft): in general suitable for swimming and snorkeling but not diving]