iStrap 20mm Alligator Pattern Cow Leather Strap Golden Tone Push Button Deployant Watch Band White &hellip; Made of genuine calf leather, embossed with alligator grain Width: 20mm/18mm, fit 20mm watch lug and comes with a 18mm deployment clasp Length: 125mm/75mm, the total length when fixed together is 5.5 inch to 7.1 inch. Plus the diameter of your watch case to see if it fits your wrist or not. Thickness: About 5.4mm at lug end tapers to 3.2mm The strap is standard style, can fit most watches, can fit Breitling, Breguet, Cartier, Casio, Citizen, Longines, Nomos, Omega, Tissot and other watches