Timex Expedition Field Chronograph (T49905) The Timex Expedition Gallatin Solar is an eco-friendly, solar-powered watch that harnesses the sun's power to keep your timepiece running.. The Expedition Field Leather Chronograph Watch features a leather band and chronograph function for superior style and timekeeping capabilities.
Elevate your wrist game with the Expedition Field Chronograph 43mm Leather Watch. Learn more about its features, here at Timex!. Timex Expedition Field Chronograph Aesthetics & Design Thanks mostly to the black steel case and brown leather strap (with its camoflauge-tan stitching and matching dial markers), the Expedition Field looks properly military.