With its exclusive automatic caliber H-10, this Hamilton Khaki Field Auto features an autonomy of up to 80 hours, which means you won't have to worry about your watch stopping at the most crucial moment. It also features a 42 mm case size in stainless steel, black dial, date window and sapphire crystal that guarantees exceptional durability and a water resistance of 10 bar (100 m). The brown leather strap and buckle ensure a comfortable and secure fit, while the exposed caseback adds an extra touch of style - this Hamilton is the perfect combination of style and function!