The Hamilton Khaki Field Expedition Auto H70315931 is a Swiss-made automatic field watch engineered for outdoor exploration and everyday reliability. Designed as an all-terrain adventure companion, this 41mm timepiece combines Hamilton’s military heritage with practical navigation functionality.

Housed in a robust stainless steel case, the watch features a distinctive compass-style bi-directional bezel, allowing basic orientation using the position of the sun — an essential tool for explorers and outdoor enthusiasts. The black sandblasted dial with luminous Arabic numerals and hands ensures excellent readability in all lighting conditions, while scratch-resistant anti-reflective sapphire crystal protects the display.

Powered by the reliable Hamilton H-10 automatic movement, the watch delivers an impressive 80-hour power reserve and incorporates a Nivachron™ balance spring, improving resistance to magnetic fields, temperature variations, and shocks. The transparent case back reveals the mechanical movement in operation.

Equipped with a screw-down crown, 100m water resistance, and a durable green NATO textile strap with pin buckle, the Khaki Field Expedition Auto is built for hiking, travel, and everyday adventure.