Silver-tone stainless steel case and bracelet. Bi-directional rotating silver-tone bezel with luminous markings. Black dial featuring silver-tone hands and index hour markers, also with minute indices for hours. Minute markers around the outer rim of the chronograph sub-dials. Analog display functions. Date window at the 6 o'clock position. Chronograph function equipped with three central sub-dials: seconds (30 minutes), minutes (12 hours) and hours indicators. Breitling Calibre 01 Automatic mechanical movement, automatic winding, self-winding through rotation of the rotor by the wearer's motion; bitting at 28800 vph, contains approximately 47 jewels, composed of around 346 parts. Sapphire crystal provides scratch resistance and clarity for the display. Column wheel mechanism included within the chronograph movement. Pull / push crown for setting time or functions. Transparent sapphire case back allowing view of the automatic mechanical movement inside. Round shape with a case diameter: 41 mm (size). Fold over clasp equipped with safety release fastening system. Water resistant up to 30 meters/100 feet, suitable for shallow water activities like washing hands or light rain exposure under normal conditions without diving pressure. Functions include analog hour, minute and second display; date functionality; chronograph operation including start/stop and lap timer capabilities via the three sub-dials (60-second, 30-minute, 12-hour). Luxurious Swiss made watch with a label indicating origin in Switzerland. Belongs to the Navitimer Series known for its aviation-inspired design elements.