An Optional velcro strap in black or gray was provided – these straps attached to the primary male link on the bracelet. Fortunately, The material strap with the IW3715-36 as well as the alternate rubber strap with the IW3548 in good shape the Aquatimer! About Superwatchman Superwatchman.com strives to provide https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/