Driver beware, one look at redesigned CITIZEN Promaster SST (Split Second Timer) and you're staring into the dashboard of your timekeeping thrill ride. This timepiece features a world time, 1/1000 second chronograph, recall of up to 20 lap times, ani/digi display, 99-minute countdown timer, average speed calculator and month/day/date. Featured in a stainless steel case, navy blue ion plated bezel, integrated navy blue strap with lime green stitching and navy blue dial with complimentary lime green accents. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery.