An Optional velcro strap in black or gray was supplied – these straps attached to the very first male connection with the bracelet. Luckily for us, the fabric strap within the IW3715-36 and the alternate rubber strap in the IW3548 fit the Aquatimer! Beyond its exceptional corrosion resistance, 904L stainless https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/