An Optional velcro strap in black or gray was offered – these straps attached to the initial male backlink with the bracelet. Luckily for us, The material strap from your IW3715-36 as well as alternate rubber strap within the IW3548 in shape the Aquatimer! But in this article’s the kicker: https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/