Alfred Dunhill have commissioned Swiss inventor Roland Iten to create a unique belt highlighting Dunhill’s commitment to motor-sports. The Alfred Dunhill Mechanical Belt Buckle by Roland Iten is the result of countless hours of research to create a belt buckle which is made with the same skills used in the creation of Swiss watches. The buckle is made of stainless steel with eighteen karat rose gold components and is assembled by former watchmakers. The Alfred Dunhill Mechanical Belt Buckle is designed to stretch thirty five millimeters which is practical for when one is sat in a low sports car and then retract. Only two hundred and fifty of the belt buckles have been made and come with an alligator strap.