Hamilton American Classic Boulton Mechanical H13519561 Mens WatchHamilton American Classic Boulton Mechanical H13519561 Men's Watch American Classic style showcases itself the Art Deco way; the new Hamilton Boulton Mechanical, with a distinctive shaped case putting it up for the Hamilton mainstay collection. It takes from its 1940 incarnation; now re imagined for the present times. The H 50 is an awesome hand wound movement powering the Boulton; its a brilliant example of American Classics never going out of style!