From the Skyhawk Collection. Citizen is proud to present the latest Promaster Skyhawk watch. This exceptional timepiece has a black stainless steel case with a black dial encased in a genuine sapphire crystal and features atomic time clock synchronization for superior accuracy. Time adjustment is available in 43 world cities, a 1/100 second chronograph that measures up to 24 hours, a perpetual calendar, dual time, 2 alarms, a 99-minute countdown timer, a digital backlight display, Universal Coordinated Time (UTC) display, and power reserve indicator. This meticulous watch utilizes our Eco-Drive technology — powered by light, any light and never needs a battery and is water resistant up to 200 metres.