Navitimer B01 Chronograph 46 jlc The Grand Seiko SBGA413 is

The Grand Seiko SBGA413 is a Spring Drive timepiece from the Heritage Collection

swiss super-luminova®

secure base provides storage

pop into your overnight hold-all or pack for an extended holiday away

Navitimer B01 Chronograph 46 jlc The Grand Seiko SBGA413 isBreitlings 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