A true testament to aviation excellence. The 41mm Pilot's Navigator with Date, originally developed in partnership with Kelly Air Force Base in 1986, combines military toughness with modern features like a sapphire crystal and easy-access battery hatch. Our Aviation Sale is still going strong! Until August 31st, save 10% off all Pilot's watches. Tap the link in our Bio to shop the sale. #MarathonWatch #BestInTheLongRun #Navigator #Aviation #PilotsWatch