Dissemble the links. If the mechanism holding the links jointly is unlocked, take the links apart by going the clasp side with the strap toward the case, and that is the central Section of the watch with the dials. Make use of a screwdriver to remove pins with screw slots https://shaneudbvf.blogproducer.com/32907145/getting-my-parts-of-an-apple-watch-band-to-work