The Navitimer B03 Chronograph Rattrapante 45 is housed in a big, bold 45mm 18k red gold case, it is distinguished by a Stratos Gray dial. Its hour markers and hour and minute hands are coated with Super-LumiNova®, which guarantees legibility in all lighting conditions. The watch has a bidirectional rotating bezel with the circular slide rule that has long been associated with Breitling’s Navitimers. The split-second pusher, which is housed in the crown at 3 o’clock, serves to stop and restart the split-second hand as often as desired during a timing operation, allowing the wearer to measure split times or compare the results of several competitors.
The Breitling Manufacture Caliber B03 was produced by the brand at its Chronométrie facility in La Chaux-de-Fonds. The COSC-certified chronometer, whose performance can be viewed through the watch’s transparent sapphire caseback, offers a power reserve of around 70 hours and is protected by a five-year warranty. The watch, with its striking 18 k red gold case, is presented on a black alligator leather strap with a pin buckle.