Stainless steel case and bracelet. Black dial with date display, luminous hands and markers. 45mm case diameter. 14mm case thickness. Carbon fiber unidirectional bezel. Push button deployment clasp. Japanese quartz movement. Eco-Drive Solar Powered Technology never needs a battery - 180 Day Power Reserve when Fully Charged. Mineral crystal. Water resistant up to 300 meters (1000 feet). Citizen Promaster Carbon Men's Watch BN0055-53E