Navitimer B01 Chronograph 43 piaget The ZENITH aviator's chronograph in

The ZENITH aviator's chronograph in a monochrome blue version

Crafted in a 42

and the exclusive 190th Anniversary logo plate

and necklaces

every detail takes on relief and depth

Navitimer B01 Chronograph 43 piaget The ZENITH aviator's chronograph inBreitlings 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