Redefine atomic timekeeping with radio-controlled accuracy in 4 zones combined with Eco-Drive technology. World time in 43 cities, 1/100 second chrono up to 24 hours, perpetual calendar, 99-minute countdown timer, power reserve & 2 alarms. Includes GMT, rotating slide rule bezel, non-reflective crystal. SS with black ion plating & poly strap. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number U600.
