An Optional velcro strap in black or grey was supplied – these straps hooked up to the 1st male hyperlink from the bracelet. The good news is, the fabric strap within the IW3715-36 and the alternate rubber strap with the IW3548 match the Aquatimer! By using a choice of dial https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/