Made of genuine calf leather.
Width: 20mm/18mm, fit 20mm watch lug and comes with a 18mm rose gold tone tang buckle.
Length: the total length when fixed together is 5.5 inch to 7.1 inch. Plus the length 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.