very nice watch but silicone wristband split apart

i bought my watch on Royal Caribbean Cruise in 2017 and used it every day with the silicone wristband, i like it better and with normal use it stared to reap off, i don´t dive, i don´t snorkel, probably excercised with it a few times and showered with it too but not exposed to any situation that could cause that damage.. canb the people oc Citizen tell me where can i buy another silicone wristband? i am actually using it with the metal one.. the watch is really good..