I've got one of these clasps in my hand right now and looking at it, it could well be tacked on rather than part of the metal. It'd take a good amount of force or a defect to cause it to come off, its really firmly secure on mine. I also never wear it as its seriously uncomfortable, if I had a PO of any variety I'd have it on Isofrane as that's the only rubber strap capable of comfortably holding a watch head that big.
Click to expand...