An Optional velcro strap in black or gray was offered – these straps attached to the very first male link of your bracelet. Luckily for us, The material strap from the IW3715-36 and also the alternate rubber strap through the IW3548 in good shape the Aquatimer! “Swiss Made” over the https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/