An Optional velcro strap in black or grey was presented – these straps connected to the primary male connection of the bracelet. The good news is, The material strap from your IW3715-36 plus the alternate rubber strap within the IW3548 match the Aquatimer! Together with the hugely corrosion-resistant 904L chrome https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/