The Khaki Field collection continues to be relevant and innovative over a century after it became the official watch supplier of the US Army. A standout in the line is this multifunctional chronograph, with a rugged, all-black look and a powerful automatic caliber H-21 movement that is visible through an exhibition window that boasts a 60-hour power reserve. It also happened to be prominently featured in Amazon's Jack Ryan series on the wrist of John Krasinski. Built to stand up to any adventure in the field, the watch arrives cloaked in a black PVD-coated case and a dial with classic Khaki hands and face that blends hour markers with Arabic hour numerals alongside a day/date window. The military-inspired timepiece is protected by sapphire crystal and the look is completed with a textured black leather strap.