Citizen Eco-Drive presents a bold and sporty 1-second chronograph that measures up to 60 minutes, with 12/24 hour time, a 40mm screw-back case and WR 100m. Shown in titanium with black dial, luminous hands and a foldover clasp with push button. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number H500.
