Hamilton Khaki Field Auto 42 mm

the hamilton khaki field automatic h70605540 debuted in 2025 as part of an expanded lineup featuring nine new references. this version of the brand’s iconic field watch features a 42.00 stainless steel case and a blue dial, combining military heritage with refined finishing. the dial blends a central sunray effect with a snailing pattern on the hour ring, adding visual depth to the 24-hour scale. a date window is positioned at 3 o’clock, and both the hour and minute hands are coated with super-luminova for enhanced legibility. the watch is powered by the h-10, a three-hand automatic movement with a nivachron balance spring and an 80-hour power reserve. water resistance is rated at 10 bar, and the crystal is sapphire with an anti-reflective coating.