The Khaki Field Mechanical model is a faithful reproduction of its 1960s predecessor and fits perfectly into Hamilton's military tradition. Built to last, it is the military watch par excellence. 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. Present in Pearl Harbor (2001). Worn by Capt Rafe McCawley / Capt Danny Walker. Played by Ben Affleck and Josh Hartnett.