Hamilton Khaki Aviation Converter Auto Chrono 44mm Watch FeaturedBlackBay Sapphire glass with anti-reflective coating

Sapphire glass with anti-reflective coating ensures durability and clear visibility

4mm stainless steel watch featuring a black dial with a tachymeter bezel

Water Resistance: 5 bar (50 meters)

beating at 25

Hamilton Khaki Aviation Converter Auto Chrono 44mm Watch FeaturedBlackBay Sapphire glass with anti-reflective coatingAdvanced 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 and this stylish 44mm pilot's watch has everything you