Features: Dual digital quartz movements keep time accurate. It has many practical functions: bright backlight, animation, afternoon/week/date display, chronograph, alarm.\ Cool colors, unique appearance, embedded dial, cool for sports lovers, students and children. With 4 buttons to adjust the menthioned functions. You don't have to worry about water, it's 50m water-proof. Suitable to wear for sports activities, outdoor sports, hiking, running, exercise, PE lessons.