An Optional velcro strap in black or gray was provided – these straps attached to the primary male link with the bracelet. Thankfully, The material strap through the IW3715-36 along with the alternate rubber strap with the IW3548 fit the Aquatimer! Beyond its exceptional corrosion resistance, 904L stainless steel is https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/