About this item FUNCTIONS: Countdown,Snooze,Hourly time,Dual Time,Date/Week,EL night-light,Stopwatch(1/100 seconds),Alarm,12/24 hour formart 164FT/50M WATERPROOF:Can't wear swimming and taking a hot bath. Because the general watch uses a sealing method to prevent the intrusion of sweat and harmful gases, it is not absolutely not water.only wash hands, shower, Satisfy daily use.NOTE: *Please don't press any buttons under water* HIGH QUALITY:Made with quality materials which enable the watch to be tough and durable. COMFORTABLE :Silicone watch band,Suitable for your wrist, Light weight and comfortable to wear. BACKLIGHT UPGRADE: Easy-to-read numbers can be clearly seen during the day and night. See more About this item