Speidel Genuine Leather Fine Cowhide Watch Band-Black and Brown 6mm,18mm,19mm and 20mm Replacement Strap, Stainless Steel Metal Buckle Clasp, Watchband Fits Most Watch Brands GENUINE CALF SKIN LEATHER: 100% genuine cowhide leather and ultra comfortable nubuck lining with polished solid stainless steel pin buckle. This watch band is designed with no stitching for a classic and sophisticated look. A VARIETY OF WIDTHS: Compatible with most traditional watches that uses 18mm, 19mm, or 20mm, you can choose your correct size from our list. Measure the width where band meets the watch casing. You can easily find research online on how to measure the watch lug. LENGTH SELECTION: There is a selection of Regular long or extra long bands to accommodate all wrist sizes. TOTAL LENGTH: Total Length of our Regular is 7.3"-7.7" 1 YEAR LIMITED WARRANTY: We know you are going to love your band but we guarantee a 100% refund if you are not satisfied with the products you received within 30 days and we provide 12 month manufacturer warranty, If anything is wrong - please feel free to contact us - we will make it right.