Howard Keystone Pocket Watch is a vintage timepiece from the 1920s, featuring a mechanical manual movement with 17 jewels. It comes with its original case and papers, adding to its collectible value. The pocket watch has a small 12-size design with an open face closure and Roman numerals on the dial. Howard Watch Co in the United States, this pocket watch is a rare find for watch enthusiasts and collectors looking for a piece with both historical significance and aesthetic appeal.