Unfortunately, I had to return the watch. The adjustment buttons did not perform to my satisfaction. I was unable to set the correct time or two (2) alarm settings. It was meant to replace a similar 7 year old Casio, which seemed to also have failing  buttons. After trying to set the new one, we returned to my Casio. It then seemed to work like a charm. It's, indeed, back on my wrist, as I type.
 I did appreciate the ease of "The Return Process" at Amazon. Being able to repackage the watch and drop it at Whole Foods' Amazon Locker was a breeze. Extremely easy as well as convenient!