Duesenberg Leather Deluxe Strap black. The new Duesenberg 3-Step Straps are handcrafted in Europe from the finest Italian and Spanish leathers. They are offered in 3 editions - Standard - Deluxe - Custom - all featuring unique metal D-Logo, 3-Step appliqué, heavy-duty stitching, and are all length-adjustable. Award your Duesenberg with the strap it deserves.