Paying homage to a retro 1973 CITIZEN Bullhead model, the newly modernized CITIZEN Tsuno Chrono Racer showcases a unique case styling, trendy color combinations and is sure to stand out on your wrist. A hand assembled movement, the Tsuno Chrono Racer features 1/5-second chrono, alarm, tachymeter, instaneous flyback, power reserve and date. Seen here in a stainless steel case and bracelet with azure and black dial. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E210.