Funny that some sellers here are now selling copies of Casio Watches. I have recently bought a watch and was satisfied in a way. It was a Tough Solar and I like this one as I used to have one before I lost the one I had. Scrolling to the list of items being sold I came across a seller york_com he/she has lots of Casio items and saw a solar watch which was a good buy. Cheap doesn't mean good buy. After a few days of acquiring the watch I decided to swim as I swim whenever I can. Wore my new Casio watch and swam. I heard a beep from my watch and I just ignored it. Swam further till I decided to look at the time and saw water has seeped in the watch to my horror. I contacted the seller no response. Well it has been truly well beyond the 14 day return and still no response. My only advise is as soon as you receive Casio watches here I think its advisable to go to a reputable shop who sells Casio and have it checked. I just assume that this person is honest and because he is a power seller. Power sellers these days doesn't mean anything now. Even they sell copies. Good luck and there are a few out there who are genuinely honest about the items they sell.