An Optional velcro strap in black or grey was made available – these straps attached to the 1st male backlink of the bracelet. Luckily, the fabric strap through the IW3715-36 and the alternate rubber strap in the IW3548 healthy the Aquatimer! In the event the Rolex Submariner ref. 116610LN was https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/