Abstract: A wristband for use with a wristwatch case comprising a first strap and a second strap. One end of each strap is preferably formed integral with the case. The first strap has a plurality of openings, one succeeding another along the length of the first strap. The second strap has a prolonged portion on an end opposite the end connected to the wristwatch case. The prolonged portion or band is intended to pass through one of the openings of the first strap to form a closed loop. A fastening construction is provided for connecting a free end of the prolonged portion which has passed through the opening 6 with a fastener associated with the second strap.