Size: 9*3.9*1.1cm1.High Quality Durable Material: The pocket watch is made of alloy, with transparent glass, clear the dial to tell time. Suitable for nurses and other healthcare professionals (medical clinic workers).2.MultifunctionMulti-function multi-function electronic display. Multidirectional display of day of the week, time, stopwatch and doorbell. Color and multi-color display in all directions, greatly improving the efficiency of life. Alarm clock on time, you can set the alarm clock and time on time function, adults improve work efficiency. El backlight display, press the button and the screen will light up, no longer worry about not seeing it at night.3.Easy to CarryThe digital nurse pocket watch is easy to read, lightweight and easy to carry. This nurse fob watch is also lightweight, very suitable for checking time, during night shift or camping. For daily waterproof use only, cannot be soaked in water (not suitable for swimming, diving, showering etc.)4.The lock function is not easy to lose: pin lock / convenient and stable. The left side of the spindle is equipped with a locking function, and the spindle is stable because it will not fall off after being locked, and it is durable and practical. You can attach them to your clothes or wherever you want.5.Widely UsedEspecially used for hiking, running, climbing, camping and all outdoor sports, also indoor work, such as hospital, school, supermarket, office , the bank."