Navitimer B01 Chronograph 43 longines It follows the unique contouring

It follows the unique contouring of Franck Muller’s perfected tonneau design

monolithic design is enhanced with a black dial

while the power reserve indicator and date display at 4 o’clock add to its practicality

shimmering with hues of blue sapphires and the natural beauty of Akoya cultured pearls

Navitimer B01 Chronograph 43 longines It follows the unique contouringBreitlings iconic pilots chronograph for the journey. In 1952, Willy Breitling developed a wrist worn chronograph with a circular slide rule that would allow pilots to perform all necessary flight calculations. Two years later, the Aircraft Owners and Pilots Association (AOPA) announced the design as its official timepiece. The navigation timer or Navitimer was born. The AOPA was (and remains) the largest pilots club in the world, counting nearly