Citizen Promaster Skyhawk has a black ion-plated stainless steel case and black dial with yellow accents and sapphire crystal. Atomic timekeeping with time adjustment in 43 cities, 1/100 sec chrono measures up to 24 hrs, perpetual calendar, GMT dual time, 2 alarms, 99-minute countdown timer, digital backlight display, Universal Coordinated Time display, and power reserve indicator. Silver-tone stainless steel bracelet with fold over clasp with hidden push buttons. Uses Eco-Drive technology that’s powered by any light and never needs a battery. WR 200M.