Citizen Mens Eco-Drive Paradigm Watch - Titanium - Gray Dial - Date - BraceletCreate a new standard for workweek accessories with the Paradigm collection from Citizen. Crafted from Super Titanium which is 5x harder than steel and 40% lighter, the integrated case and bracelet provide a sleek modern look. Equipped with screw back case, sapphire crystal for superior scratch resistance, luminous hands and markers, and date window. Powered by Eco Drive technology which runs on any light, never requiring a battery change. Ever.