Silver-tone stainless steel case and bracelet with fixed bezel. Green dial features luminous hands, index hour markers, and minute/second chapter markers around the outer rim. Includes date display function. Three sub-dials for chronograph: 60-second, 30-minute, and 12-hour timers. Equipped with automatic mechanical movement, Breitling Calibre 01 comprising 47 jewels and a power reserve of about 70 hours. Runs at 28800 vph (approx. 5Hz). Sapphire crystal provides scratch resistance. Water resistant up to 100 meters / 330 feet depth.