LEATHER STRAP width 20/20mm length 135/80mm thickness 3.0 mm Vintage style strap made from the same piece of genuine leather – slight differences in color and texture are natural. These qualities show the authenticity of the strap. The strap is fully made and finished without mechanical equipment therefore the strap is 100% handmade and takes up to 5 hours to complete. Ideal for watches with a rich history and classic design. This is for people who want to accentuate their individuality and show their attention to details.