CLASSIC DESIGN - Classic silver-tone pattern, round white face with black Arabic numerals makers, the contrast makes it very easy to read time even in dim light. Super lightweight, works great. | SIMPLE PIN-ON HANGING NURSE WATCH - Unique pin-on design, easy to pin on the uniform. Very stable, will no fall off easily, great choice for nurses, doctors, any other medical professional. | EASY TO CLEAN - Unique metal chain design, not easy to broken. Great for health care workers. No more hassle to look at the time. Easy to use and clean. | LONG TIME USE - Battery operated, is easy to set. Low power consumption and high quality battery can work for a long time. Do not need to change batteries frequently. | GREAT PRODUCT - Please feel free to contact us if you have any question. We will try our best to solve any problem.