Breitling Chrono Superocean watches are built on the well established reputation earned by the Superocean in 1957. True to form and tradition, the Chrono Superocean is a reliable seagoing instrument. Water resistant to 500 meters, this mens watch features a screw down crown and pushpieces, as well as a dual sided glare resistant sapphire crystal. Oversiazed hands and a large day and date aperture enable easy reading whether submerged or on land. Finally, the automatic chronograph movement has earned the coveted Chronometer certification by the COSC for its precision and reliability.