Value packed, Superior Quality stopwatch takes an unlimited amount of Single Event or Split Times for events or activities lasting up to 24 Hours! Easy to Use Single Event Timer Unlimited Amount of Split Times up to 24 Hours in duration 1/100 second resolution stopwatch True Water Resistant Construction Enormous digits on Oversized Display First 2 place finish time memory recall Take time outs and pause timing without losing any data Time of Day, Daily Alarm and Calendar Replaceable extra life battery One year warranty