Loving the watch. I have the Blue Angels Edition on the Blue Leather strap. only complaint the manual especially regarding the use of the sliderule bezel is lacking. In fact it's wrong for my model with the bezel being different than other skyhawks. I need to find an online source for using these things to their fullest. The world time, chrono, alarms, etc. are all fantastic. I have other A-T models from Citizen and you cant beat their perpetual calendar and radio signal updates! A real plus. I can set my other watches off this one as a reference!