Khaki Field Mechanical Power Reserve Stainless Steel / Black

The Hamilton Khaki Field Mechanical Power Reserve H69509930 debuted in 2025. This edition preserves the iconic field-watch design ethos of the Khaki collection and introduces a pioneering power-reserve indicator on the dial—a first for this family. The watch features a 40 mm stainless-steel case with a thickness of 11.95 mm, topped by a sapphire crystal and offering water resistance to 50 meters. The black dial prominently displays “Power Reserve 80 Hours” above a lower-dial gauge marked "F" (full) and "E" (empty), making remaining energy legible at a glance. Luminous hands and markers ensure readability in low light. It is powered by the manual-winding caliber H-23, engineered exclusively for Hamilton by ETA. The movement includes a Nivachron balance spring for enhanced resistance to magnetism, temperature changes, and shocks. It beats at 21,600 vph, offering a generous 80-hour power reserve. Functions include hours, minutes, seconds, and power-reserve indication. This reference comes on a robust black textile NATO strap with an easy-click system and pin buckle for quick changing.