Gents Steel Bracelet Black Dial Khaki Automatic HamiltonClimbing mountains, trekking through the forest or negotiating the urban jungle: The Khaki Field Auto is equal to your needs out in the field. With the exclusive H 10 automatic caliber offering up to 80 hours of power reserve, it won't let you down A three hand movement with or without a date function and boasting a superior power reserve of 80 hours, the H 10 appears with intricate contrasting snail and pearled patterns for the American Classic