Handcraft!! 22mm Alligator Grain Genuine Leather Watch Band Strap & 20mm S/S Tang Buckle for IWC Pilot Portuguese 100% Hand Made & Hand Stitch as Usual No Machine This strap is made by genuine cow leather , it will be soft after using . It fits the watch with 22mm lugs Special for IWC,Omega, Cartier, Longines watches