Fluco Chrono Nabucco 20mm Tan Leather Watch Strap Imported Made in Germany by Fluco, a company founded in 1952 High quality calfskin leather with a soft, smooth texture Piece length 115mm / 75mm excluding buckle Fitted with an 18mm stainless steel buckle; gold buckle available on request To determine your strap size, measure the distance (in millimeters) between the lugs of your watch