Automatic mechanical movement with chronometer certification. Breitling Calibre 01, 47 Jewels, 346 parts, beats at 28800 vph (5Hz). Approx 70-hour power reserve. Analog dial displaying hours and minutes clearly marked by indices and hands; date window visible at the 6 o'clock position. Chronograph functions featuring three sub-dials: 1/10th second, minute, and 12 hour timers. Uni-directional rotating bezel in silver-tone stainless steel. Sapphire crystal glass for scratch resistance on both face and exhibition back (transparent). Silver-tone polished stainless steel case with a blue leather strap equipped with a deployment clasp featuring push button release mechanism. Screw-down crown likely functions as the chronograph start/stop or reset button. Water resistant to 300 meters / 1000 feet depth suitable for diving activities. Watch includes column wheel construction and is designated Swiss Made.
