Advanced technology for the sophisticated aviator. Calculate critical conversions and metrics at a glance with the Khaki Pilot Converter Auto Chrono’s bi-directional, rotating slide-rule bezel. This high-performance tool converts units, such as feet to meters or miles to kilometers, and currency. Add in the H-21-Si automatic chronograph movement with its superior anti-magnetic silicon hairspring, day/date window at 3 o'clock and black dial with three timing subdials and this stylish 44mm pilot’s watch has everything you need for your next adventure in the sky. The stainless steel bracelet secures in place with a push-button fold-over clasp.