Our Tissot PRX FKM rubber straps come with double knob quick release spring bars! This makes it very easy to change between your bracelet and rubber straps. A double knob quick release spring bar is needed for rubber straps because of the tight integrated fit of the strap, unlike leather straps which have some flex.

 

Quick Release Spring Bar For Extra Convenience
Our Tissot PRX FKM rubber straps come with double knob quick release spring bars! This makes it very easy to change between your bracelet and rubber straps. A double knob quick release spring bar is needed for rubber straps because of the tight integrated fit of the strap, unlike leather straps which have some flex.