I've owned several watches, 4 from Citizen, and this is by far my favorite.  One of my favorite features is the quick time zone change.  I'm constantly traveling between Central and Eastern time zone and this watch allows you to set the main dial to one zone and the small dial (bottom center) to a different zone.  By pressing both buttons you can swap them in an instant.  That feature comes in VERY handy when I'm trying to make sure I don't miss flights.  It's also very sturdy on your wrist and won't accidentally come off but with a push of two buttons on the clasp it can be removed in about a second.  That's great for going through TSA!  Oh, last but not least, it looks great!