The Athletic Works Digital Stopwatch in black (model AW-3915R) is a versatile fitness technology tool perfect for gym training, crossfit, yoga, and running. With features such as an alarm, calendar/date display, stopwatch, and clock, this stopwatch provides accurate time measurements in decimal format. Made of durable polycarbonate material, it comes with a lanyard for convenient wearing on the hand. Powered by batteries, this digital stopwatch is a reliable companion for tracking your fitness progress in various activities.