The item for sale is a brand new strap made of the finest Italian pattern genuine leather in Black color with white thread stitching and butterfly deployment clasp. It is made for Baume Mercier watch which has 19mm lugs.This Black strap is made of premium Italian Quality genuine leather with decor, white thread stitching and thick 4mm padding for nice look. It will fit up to an 8 inch wrist.Deployment clasp is made of 316L stainless steel.It will fit watch with 19mm at lugs with 18mm at the buckle. Length:Long part: 115mmShort part: 75mm Thickness;At Lugs: 4.50mmAt Buckle: 3.25mmYou will get complete sets of genuine leather strap with deployment clasp and comes with 2 free spring bar. Available in 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm and 24mm in black, light blue, blue, dark blue, grey, tan, orange, light brown , 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. This will help to avoid any returns or exchanges. Thank you for your business!We sell only the best quality replacement watch parts and accessories for your watch. Buy with confidence from a reputable seller in the USA that you can trust! Visit our online store for a huge selection of other watch parts.