Popular with runners and coaches, the Seiko Ultrak 495-100 Lap Memory stopwatch offers easy-to-use buttons and functions to accurately track running performances. This professional-quality stopwatch has a generous, three-row display and a wide range of simultaneous uses, putting a powerful array of functions at your fingertips. Features include 100-dual split re-callable memory, continuous display of event time, and recording splits during recall mode. Also provides time and has a digital calender. Measures up to ten hours. Water-resistant. Includes lanyard and lithium battery. Five year warranty.