Note that this watch, unlike many popular Casio watches, is not "atomic" -- that is, it does not rely on a precise time signal such as those broadcast from WWV or WWVH.  It is simply an analog/digital wrist watch with (they say) a 10-year battery and quartz accuracy.  The one I received gains about a second a day, which is quite acceptable.

Positive quality:  It has a metal band that is highly adjustable for various wrist sizes (if you have good vision and some patience, you can easily adjust it yourself, although if you have a very small wrist you may need to have a jeweler remove a link).  Unlike the synthetic bands you find on many Casio watches, this one should last at least ten years.  The watch is also easy to read, and the latching mechanism on the watchband is a new sort of closure that's not merely the old-fashioned pressure fit; it should also last a long time.

Negative quality:  The watch I received had its analog and digital displays out of synchronization.  After you first set the correct time zone, you may then need to synchronize the analog time with the digital time.  The directions provided are not as clear as they should be, and the process may require more than one or two attempts.  (This is aggravating, because each such attempt may require a 15 minute wait while the analog hands "catch up" with the digital display.)  But I finally got it done.  Be sure to read the directions carefully and follow them literally throughout the process should you encounter this problem.

It's a handsome watch and extremely inexpensive for what you get.  I am very glad I purchased it.