38 mm matte steel case, three hands, dark dial with light, luminescent numbers, hour and minute markers, sturdy NATO strap: the new Khaki Field Mechanical is a faithful reproduction of its predecessor from the sixties and fits perfectly in the military tradition of Hamilton. Built to last, it is the military watch par excellence. The H-50 is an exclusive caliber specially developed for our manual winding watches. The H-50 is available with or without a date function and has an extended power reserve of up to 80 hours, ensuring maximum reliability even when the watch is not worn for a few days.