Inspired by the original soldiers' watch, the Khaki Field Automatic blends military heritage with contemporary design and offers versatility for modern pioneers. Pairing a khaki green sunray dial with a snailing effect on the hour ring, the dial reflects light whilst boasting texture and depth. Designed for action and built for adventure, the exclusive H-10 automatic caliber offers up to 80 hours of power reserve, ensuring it won't let you down. Discover our Khaki Field collection.Khaki Field AutoAvailable in both 38mm and 42mm, where military heritage meets modern versatility.Legacy of PrecisionInspired by the original soldier’s watch, the Khaki Field Automatic collection pays tribute to Hamilton’s military heritage.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.NIVACHRON™ BALANCE SPRINGNivachron™ is an alloy used to produce balance spring to resist magnetic fields and improve accuracy. It reduces the effects of magnets, temperature, and shocks.H-10 CALIBERA three-hand automatic movement boasting a superior power reserve of 80 hours and featuring a Nivachron™ balance spring.WATER RESISTANCEYour timepiece is resistant up to 10 bar (100m) / 145 psi (328 ft).