Casio EFS-S510D-1BV

Case Thickness	11.8 mm
Case Width	46.1 mm
Weight	159 g
Features	Stopwatch 1-second stopwatch Measuring capacity: 29'59 Measuring modes: Elapsed time, split time, 1st-2nd place times Other Features Regular timekeeping: Analogue: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds),Date display