Time to hit the racetrack with the new and improved CITIZEN Primo Racing Chronograph with Eco-Drive technology. A watch that keeps up with your speedy lifestyle, shown here with a men's rose gold-tone stainless steel case, carbon-fiber patterned black leather strap and jet black dial with bright red accents. A 1/5th second chronograph with 12/24-hour time and date. Caliber number B612.