Innovative technology meets elevated chronograph styling in citizen's latest: the radio control at8267. 43mm stainless steel case sky blue dial with silver-tone accents and three o'clock date display world time in 26 time zones, perpetual calendar with day and date, 12/24-hour timekeeping and power reserve display stainless steel bracelet with push-button fold-over safety clasp featuring light-powered eco-drive atomic timekeeping functionality, the radio controlled timepiece self-adjusts to time or calendar when traveling overseas by receiving local time signals in four different regions water-resistant to 100 meters caliber h800