Gents Hamilton Khaki M38 Black Nato Strap WatchThe black and gray color scheme of this Khaki Field Mechanical is a subtle approach to military styling. It is powered by the exclusive H 50 handwinding movement which is housed in a 38 mm case. Triangular indexes with old radium color Super LumiNova and a durable NATO strap complete the package. The H 50 is an exclusive caliber specifically developed for our handwinding watches. The H 50 is available with or without a date function and has an