Whether exploring sunken shipwrecks or desk diving in a warm climate, rubber watch straps are the way to go. Choose ISOfrane or TROPIC, natural caoutchouc rubber from Hirsch, Fluco's FKM rubber Tropical, Artem’s hybrid HydroFlex, or vulcanized nitrile NBR rubber made in Italy by Bonetto Cinturini. You can use many of our 22mm rubber straps with your Apple watch -- just add one of our Apple watch strap adapters.