Hamilton Khaki Field Automatic Men's 40mm Watch H64475531

Born during the brand’s transition from military supplier to civilian watchmaker, the Khaki Field King represents the point where field-watch reliability met everyday life. Rugged yet refined, the Khaki Field King 40mm pairs its sun-brushed black dial with a stitched brown leather strap for a look that’s both adventurous and heritage-inspired. The signature day-date display at 12 o’clock and military time markings underline its roots, while specially designed crown protectors ensure durability in any setting. With 10 bar water resistance and anti-reflective coating, this field watch is built for clarity and confidence - long live the King. With an extended power reserve of up to 80 hours, the H-40 is both beautiful and bold. Almost double than market standard, 80 hours power reserve means you can remove your watch on Friday and it will still be ticking on Monday.