Military time features prominently on the dial of the Khaki Field King Auto, underlining the military heritage of this handsome Hamilton. Specially designed protectors ensure the safety of the crown at all times. Long live the king. *Featured in House, Season 8 (2012). Worn by Dr. Gregory House, played by Hugh Laurie. KHAKI FIELDFrom the original soldier's watch to rugged and robust new models designed for life's adventurers, the Khaki Field collection was inspired by military and built to last. SELF-WINDINGWrist movements cause the inner rotor to swing, transferring energy to the mainspring, and powering your timepiece. STAINLESS STEEL CASEA highly resistant alloy composed of steel and chromium. It can be worked to resemble a precious metal. It is nearly impervious to rust, tarnish, and corrosion. SAPPHIRE CRYSTALSynthetic sapphire crystal is a tough scratch-resistant material, only diamonds could leave a mark. WATER RESISTANCEYour timepiece is resistant up to 5 bar (50m) / 73 psi (164 ft).