This watch is the biggest waste of money I've ever spent. I've had nothing but problems with it from day 1. And forget about any help from e-casio. There slogan is "the company that provides the unexpected extra" (my ass). I have had nothing but problems with everything on this watch but the most was with the charging. It would not charge or stay charged. I've owned this watch 2 years and have it on my wrist about 6 months. It has been sent to e-casio 5 times and each time they've had it for over 3 months. Every time they tried charging me 120.00 (when it was under warranty) for repairs also each time they tried blaming the problem on me and the failure was internal. I was never even in the watch. Finally the last time they admited they couldn't fix it and was going to replace it. I asked them if it would be with a watch of equal or greater value and they said yes. When I recieved the new watch in the mail it was not of equal or greater value what so ever. It was a reconditioned watch. I did not purchase a reconditioned watch. Listen I've owned $30.00 timex watches that have lasted twice as long. So save your money and DO NOT BUY THIS WATCH. If you do and happen to have any problems with it you will definetly regret it. Casio does not stand behind it's products at all and plays the blame game. They are a terrible company and I personally will never buy another casio product again. I would be more then happy to share the e-mails sent back and forth as well as phone conversations that took place. But half the time they don't call you back either.