Width: Buckle is2 5/16″ wide (the strap is 1 3/8″ wide and taper to 3/4″ at the buckle). Height: Buckle is 1 13/16″ tall. Markings on the piece: Artist’s hallmark, and sterling. Total circumference: Roughly 29″ on the first hole and just over 30 1/4″ on the last one.