Navitimer B01 Chronograph 46 White Exhibition Case back

Exhibition Case back

Dial Indicators Applied Strap Strap Material Brown calfskin strap

Designed to accommodate a wrist size of 7"-9"

Copper plated laser cut perforated steel melded with clean

Painted Arabic numerals with Super-LumiNova Strap   Strap Material Brown calf leather  Clasp Pin Buckle

Navitimer B01 Chronograph 46 White Exhibition Case backDescription: Breitlings 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,