For over a century, Hamilton has produced thousands of watches for the military. Today, it is precisely this experience that we draw on to create timepieces suitable for modern life. Perfect combination of functionality, lightness and military style, the Khaki Field Titanium Automatic is ready for action. Three-sphere movement with date and power reserve greater than 80 hours, the H-10 features elaborate colimaçon and pearly contrasting patterns for the American Classic models and clean surfaces for the pilot's watches.