My friend has recently got a Goldmund Relief Clamp in silver over the internet. However, this one is very different from the original one that I have. The knob and body are fixed together, so the knob can't be turned. Instead it has a threaded center for threaded spindles. Also, it is shorter and lighter than the original. But other than that, the finish seems to be identical to the original.

I wonder whether any member knows about this clamp, is it a later version or a fake?