The item for sale is a brand new strap made of the finest Canvas leather strap in Black color. It is made for IWC watches which has 20mm lugs. This Strap is made of thick 4.5mm padding for nice look. It will fit the following model IWC watches: Portuguese, Pilot, Spitfire, Le Petit Prince, Top Gun, Classic, Antoine De Saint-Exupery, Ingenieur, Aquatimer, Big Pilot, Portofino, Da Vinci, Jubilee Collection Mark and others. It will fit up to 8 inch wrist. Strap is 20mm at lugs and 18mm at the buckle and you can interchange with The buckle. Length: Long part: 125mm (5 inch ) Short part: 75mm ( 2.6 inch ) Available in 20mm, 22mm in black, grey, blue , brown color and they are listed in our store for you to purchase. You get one complete strap with 316L stainless steel buckle and it comes with 2 free spring bars. All Customers Please Read The Following Before Purchasing: Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for The watch. The guide will show you how to measure the lug width opening of The watch using a ruler, how to check The model number, and assist you with other questions you may have regarding measurement. Many watches appear the same but may be different in case size or year model. This will help to avoid any returns or exchanges. We are also an email away to assist with any questions you may have. Thank you for The business! 100%