Navitimer Heritage Special Edition - A tribute to the original Navitimer from 1952. 2019 full set in excellent condition as per pictures. Polished finished stainless steel case. Solid black dial with black sub-dials. Polished finished hands, hour & minute hands with luminous fill. Polished applied index hour markers with luminous tips. Fine printed minute/seconds & fractions of seconds track. Date window displayed at the 3 o'clock position. Small running seconds sub-dial located at the 9 o'clock position. Chronograph/Stopwatch functions: Large central seconds counter with red arrow, capable of keeping time up to 1/4th of a second. 30 minute sub-dial counter located at the 12 o'clock position. 12 hour counter sub-dial located at the 6 o'clock position. Fitted with a bi-directional turning bezel which control the "Slide Rule" aka "Navigation Computer". The Slide-Rule complication can compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers. Breitling Caliber 13, beats at 28,800 vph, contains 25 Jewels & has an approximate power reserve of 42 hours.