An Optional velcro strap in black or gray was supplied – these straps attached to the very first male link in the bracelet. Luckily for us, The material strap through the IW3715-36 plus the alternate rubber strap from the IW3548 match the Aquatimer! Rolex's famous dive watch continues to be https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/