An Optional velcro strap in black or gray was offered – these straps connected to the main male url of the bracelet. The good thing is, the fabric strap within the IW3715-36 as well as alternate rubber strap from the IW3548 suit the Aquatimer! Sited on the former Chapel Court https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/