An Optional velcro strap in black or gray was presented – these straps connected to the first male connection with the bracelet. Luckily, The material strap within the IW3715-36 and also the alternate rubber strap within the IW3548 suit the Aquatimer! For the reason that reign of King George II, https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/