1.【Easy to Sterilize】: Ideal for infection prevention and control, Dial can be separated from casing easy to sterilize, Suitable for nurses and any other medical professional (medical clinic workers). 2.【Multifunction】：Multi-function electronic dial display. Multi-directional display of day of the week, time, stopwatch and doorbell. Color and multi-color display in all directions, greatly improving life efficiency.Alarm clock on the hour, you can set the alarm clock and the hour on the hour function, adults improve the efficiency of work. EL backlight display, press the D button and the screen will light up, no longer worry about not seeing it at night. 3.【Easy to Carry】：Digital nurse pocket watch is easy to read, light and easy to carry.This nurse fob watch is also light, very suitable for checking the time, during night shift or camping.For daily waterproof use only, cannot be soaked into water (Not suitable for swimming, diving, shower, etc.) 4.【Locking function is not easy to lose】: Pin lock/convenient and stable. The left side of the pin is equipped with a lock function, and the pin is stable because it will not fall after being locked, and it is durable and convenient. 5.【Widely Used】：Widely Used for Traveling Hiking, Running, Mountain Climbing, Camping and Every Outdoor Sports, and also for the Work indoors, such as Hospital, School, Supermarket, Office, Bank.