Hamilton Khaki Field Automatic Titanium Black Dial H70545550 100M Men's Watch Among the watches that pop up as excellent value propositions, the Hamilton Khaki Field Automatic Titanium can be enjoyed by the general watch-buying crowd as much as them making the wild terrains their second home. But if the hallmarks excite someone even more, it’s the military watch-focused crowd! Made from lightweight titanium, but its construction makes it a definite heavyweight among its class.