Rooted in Hamilton’s long military history, the Khaki Field King Auto updates the classic field watch formula with subtle upgrades and modern versatility. The 40mm stainless steel case strikes a confident balance between rugged and refined, making it easy to wear both out in the field and around town.

The black dial is clean and highly legible, featuring bold Arabic numerals, a full 24-hour military scale, and luminous hands for low-light readability. A day-date window at 12 o'clock brings added utility without disrupting the dial’s symmetry, while the brushed case surfaces and polished bezel add just enough visual contrast.

Inside beats the reliable Hamilton H-40 automatic movement, offering an impressive 80-hour power reserve—a true workhorse designed to keep running strong through long weekends and extended adventures. A sapphire crystal and 50 meters of water resistance round out the package, ensuring durability and daily confidence.

With its blend of historical authenticity, practical functionality, and everyday style, the Khaki Field King Auto carries Hamilton’s military heritage into the modern era.