Automatic mechanical movement. Breitling Calibre 20 movement with 70-hour power reserve. Chronometer certified chronometer function. Analog dial type featuring black face and luminous silver-tone hands. Arabic numeral hour markers displayed on the black dial are luminous. Minute markers encircle the outer rim of the dial. Bi-directional rotating bezel crafted from stainless steel. Scratch-resistant sapphire crystal lens. Solid case back material with screw-down capability for crown and exhibition back. Round case shape measuring 46mm in diameter and 14.40mm thick. Brown calf leather strap equipped with a tang buckle clasp. Band width is 23mm.
Water resistant up to 30 meters (approx. 100 feet). Functions include hour, minute, second display and chronometer operation.