Casio A188WA-1A Casual Digital Sports Watch Auto LED Light with afterglow, 1/100 second stopwatch Measuring capacity: 99:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Multi-function alarm (One-time or 7-time snooze), Auto Calendar (pre-programmed until the year 2039) 12/24 Hour Formats, Dual time, Approx. battery life: 10 years Stainless steel strap, Water Resistance