Breitling Navitimer B01 Chronograph 41 AB0139211L1A1 Watch for Men 9970sm01j case thickness: 6 mm

case thickness: 6 mm

award-winning designer of luxury accessories and ready-to-wear apparel

polished dimensions 2

Offering 10 ATM water resistance

Movement Name: Y121F

Breitling Navitimer B01 Chronograph 41 AB0139211L1A1 Watch for Men 9970sm01j case thickness: 6 mmTHE STORY 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, counting