I purchased this as a deal of the day for under $50.  The price and styling made it a pretty easy decision.  It has glass on both front and rear of watch.  Not sure what changing the battery will be like.  I was a little worried about ease of reading the dial but that is not a problem.  The watch overall size is bigger than I expected.  Also the watch band is a bit thick and harder than I am used to putting it on.  Fortunately it appears to be a standard band size so I may look at putting a metal band on it.  The gift box is unbelievable.  Very nice, large, stylish.  If you plan to give this as a gift the recipient will be very impressed.

Pros:

Style
price

Cons:
size of watch face
thickness of the band