Width: 20mm, fit 20mm watch lug and comes with a 20mm pull style deployment clasp Length: 125mm/75mm, the total length when fixed together is 5.5 inch to 7.1 inch(about 13.3mm to 17.3cm). Plus the length of your watch case to see if it fits your wrist or not.
Stainless Steel Butterfly Deployant Buckle Double Push Spring Watchband Clasp
The strap is standard style, can fit most watches, can fit Breitling, Breguet, Cartier, Casio, Citizen, Longines, Nomos, Omega, Tissot and other watches
WIDTH SELECTION: To select width, measure width of watch lug or width of current band at connection point. Then, do the Hokey Pokey and select width closest to measurement (20mm).