Citizen redefines atomic timekeeping with this turbine-inspired Promaster Skyhawk A-T timepiece. With atomic timekeeping in 43 cities, the watch features a perpetual calendar, dual time, alarms, and pilot’s rotating slide rule bezel. The 46mm case and bracelet are crafted of stainless steel. The blue dial is accented with bright yellow details to complete the look. Featuring Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number U680.

