I bought one of this to wear at the sea.  Excellent. Pretty, fun. Works well, I just rinse it after I wear it.  It has been more than a year and have had no problem with it.  My sister in law and my daughter both liked it and I bought each one a different one.  After being in the swimming pool both straps got yellow.  So sad.  Because these are great watches, with an excellent price.  Maybe we will buy them again and keep using the yellow ones for the pool 