The Hamilton Khaki Field Mechanical 36mm draws on the FAPD 5101 navigator’s watch issued to U.S. Air Force crews around 1970, reviving the rugged simplicity of a true military tool. Its stainless steel case features a matte finish, measuring 36mm with a 10.2mm thickness, paired with acrylic box glass, fixed bars and an 18mm khaki cotton NATO strap that stay faithful to original specifications. The black dial offers clear legibility with Super-LumiNova® Grade X2, while a protective dust cover enhances durability. Powered by the hand-wound H-50 calibre with an 80-hour power reserve and Nivachron™ balance spring, this Swiss-made model delivers reliable performance. Water resistant to 10 bar (100m), this special edition, produced exclusively in 2026, honours Hamilton’s military heritage with authentic, purpose-built detail.