Time to hit the racetrack with the new and improved CITIZEN Primo Chronograph with Eco-Drive technology. A watch that keeps up with your speedy lifestyle, shown here with a men's black ion-plated stainless steel case, carbon-fiber patterned black leather strap and jet black dial with vivid orange accents. A 1/5th second chronograph with 12/24-hour time and date. Caliber number B612. SKU: CA0681-03E