-
Description
-
Specifications
-
Reviews
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.
| Watch style | Field |
|---|---|
| Bracelet clasp | Pin buckle |
| Swiss made | Yes |
| Case diameter | 41 mm |
| Case height | |
| Warranty (years) | 3 |
| Case shape | Round |
| Watch glass | Sapphire Crystal |
| Water resistance | 10 ATM / 100M |
| Band material | NATO |
| Caliber | H-10 |
| Power reserve | 80 Hour |
| Movement type | Automatic |
| Case color | Silver |
| Dial color | Black |
| Watch display | Analog |
| Watch material | Stainless steel |
| Watch features | Anti-reflective, Super Luminova, Open Case Back, Nivachron, Screw-down crown, Luminous hands |
| Band color | Green |
| Target gender | Male |





