This watch has been a problem. The first unit's light did not work. Fortunately Amazon is very good and fast about replacing merchandise. Anyway, the replacement unit works as advertised but the watch is difficult to set and read. Except for the second hand, all other hands are the same color and difficult to find. For some of the digits you need a magnifier. I'll admit that the watch looks pretty. The silicone strap is very annoying. It would be better with a web band.