I received this watch this past Christmas as a gift and I am extremely pleased with it. The functionality is great. I especially like the dual time zone (international cities) function since I travel internationally quite often. The style is aggressive yet subdued and it dresses up decently well with business attire. Not necessarily my first choice to wear with a suit but it does fine from 9 to 5. The rose gold accents really set this watch apart from other similarly designed G-Shocks. I have experienced a few times when the minute hand got out of sync, probably from coming into close proximity of a magnet; resetting it was easy enough with the instructions in the manual. The instructions are also online in a pdf version of the manual. The back light color of the digital read out is not the best when used with the illumination feature at night, but the analog hands are easily seen. This is really the only reason I did not rate the watch as a 5 star product. All in all, I am very satisfied. Highly recommended.You can view 2 world times. It comes with a stopwatch that measures average speed over long distances, a count down timer and multiple alarms. Only downer is that its kinda bulky.