Navitimer B01 Chronograph 43 franck muller 2 ring rolls

2 ring rolls

29 carats of diamonds and 1

this timepiece confirms the Grande Maison's expertise in chronographs and calendars

is beautifully finished: beveling

green sunray dial

Navitimer B01 Chronograph 43 franck muller 2 ring rollsBreitlings 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