This watch band should have been perfect for replacing the original band.  I wanted a band I could adjust that would not have a flex point that always causes these plastic bands to fail.  The biggest problem is that it is not actually 22 mm wide.  Since it is closer to 20 mm it does not fit tight on my watch and when something catches it just right it causes it to slide between the watch arms and then that pulls on the expanding pin causing the pin to slide and then the end comes out of the hole in the watch arm and the watch falls off.  I'm going to try to put some silicon on the pin so when the band moves it will slide on the pin and then hopefully it won't pull out.  I had expected that the ends of the band at the buckle would clamp on to the clasp.  But the band ends have pins that fit in holes on the clasp and thus the adjustment of the size is more limited than I would have liked.  But it does have multiple holes so it does have a fair amount of adjustment and it does fit pretty well on my wrist.