• 1/1000 Second Chronograph Measures up to 24 Hours, Split Lap Time

• Average Speed Calculation, 20 Lap Memory, World Time in 43 Cities

• Alarm, 99 Minute Countdown Timer, Red LED Back Light

• Rotating Slide Rule Bezel, Screw-Back Case, Non-Reflective Crystal, Titanium, Black Ion Plating

• Water Resistant to 666 ft. (200m), Foldover Clasp with Hidden Double Push Button, Never Needs a Battery

Featuring Eco-Drive technology that charges in natural or artificial light, the environmentally friendly Promaster SST watch #JW0035-51E from Citizen is perfect for wearing during your workout. Ultra-sporty, this eye-catching watch features a black ip titanium case and bracelet for durability, a non reflective mineral glass that's great for sunny days, and a black dial with 1/1000 second chronograph that measures up to 24 hours. This reliable limited edition timepiece also lets you keep track of your average speed, and has a 99 minute countdown timer, rotating slide rule bezel, and 20-lap memory. Water resistant to 200 meters (666 feet), the Promaster also never requires a battery. Keep in mind that this a limited edition model and once it's gone, it's out of here.