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.
Hamilton Watches ship to the USA only.
- Case: Stainless Steel
- Dial: Black
- Movement: Hamilton H-40
- Complications: Day, Date
- Winding: Automatic
- Lens: Sapphire
- Strap: Brown Leather Strap
- Water Res.: 50M
- Diameter: 40mm
- Length: 49.7mm
- Thickness: 11.15mm
- Lug Width: 20mm
- SKU: H64455533
- Warranty: Two Year Limited
Founded in 1882 in Lancaster, Pennsylvania, Hamilton was one of the great American watch brands of the early 20th century, and a pioneer in watchmaking in general. Through the early and mid-twentieth Hamilton became a household name by producing everything from pocket watches for railroad engineers, to mil-spec watches for the troops, to deck chronometers for the Navy, to everyday dress and casual pieces loved worldwide. In short, Hamilton was a true watch brand, pursuing horology across a wide spectrum of disciplines while simultaneously gracing the wrists of of timepiece enthusiasts.
Today, Hamilton is owned and operated by the Swatch group, giving them access to the best Swiss movements and manufacturing. Their current catalog draws upon their exceptional archive to create a wide range of timepieces that any watch enthusiast should love.
