An Optional velcro strap in black or gray was provided – these straps connected to the first male hyperlink with the bracelet. Luckily for us, The material strap with the IW3715-36 as well as alternate rubber strap in the IW3548 in good shape the Aquatimer! Sited on the former Chapel https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/