The item for sale is a brand new strap made of the finest top quality Italian calf leather made of highest OEM quality for Montblanc watch. It will fit your Tag Heuer Carrera Monaco watch which has 20mm lugs.This Strap is made of Premium grade Italian genuine leather with white thread stitching and comes with thick 4.5mm padding with soft beige nubuck genuine waterproof leather lining on the back with sweat resistance for long lasting and durability with comfort, nice, classy and expensive look like your original strap. This Leather Strap is Waterproof and great for swimming and it getting wet.It will fit up to an 8-8 1/2 inch wrist with the 1 1/2 inch watch. Buckle is interchangeable and made of 316L stainless steel. Length: Long part: 115mm ( 4.6 inch )Short part: 75mm ( 3 inch )Width of strap: 20/20mm. You get complete sets of genuine leather strap with SS buckle and it comes with 2 free spring bars.This strap is specially made for high end watches and sold for over $150. Available in 18mm, 19mm, 20mm, 22mm and 24mm in black, orange, blue, grey, light brown or dark brown color and they are listed in our store for you to purchase. 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 your watch. The guide will show you how to measure the lug width opening of your watch using a ruler, how to check your 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.Thank you for your business!