I was proud to be presented a Tisspt T-touch as I was a helicopter pilot. Though the time function of the watch is good, the barometer from day one gave erractic reading. Later I discovered that this watch is absolutely not waterproof. Not even sweat proof!!!. Based on the company's reputation, my wife had bought the watch for me. One expected a rugged watch which would stand up to the elements one normally encounters off shore. This watch needs to be wrapped in cottonwool . It is too small to be a wall clock and too fragile... read full review »