The bezel ring fell off my Suunto Vector HR, again. Admittedly it was probably weakened when I removed it several times to clean the mud out after obstacle runs. The first time it fell off, due to a broken bit of plastic retainer, I glued the ring in place with epoxy, not caring if it could rotate or not. Yesterday I noticed it was missing again, but could not find it this time. So I filed the area smooth, then filled it in with black colored Sugru. I think it looks better than factory, and probably will survive more than the factory bezel ring did.