I like the watch because of all it features and functions, and its simple good looks. I like the separate digital and analog, and it keeps time pretty accurately after over a year now.  I had the same watch before but when the battery dies it was impossible to replace it.  Then came this model with a 10 year battery for a better price so I bought two (for my son and myself).  However, while the previous one was truly 50m water resistant and I could go with it to the  swimming pool regularly, this one is NOT !!!  Beware of taking it even to the bath (showers are usually OK). I returned my son's after a short visit to the swimming pool. Amazon's service was great: They sent me a  brand new one before they even received the returned item.  The new watch died in water shortly after again.  I am very careful not to swim ever with the other one watch that I still have.