It's sharp in the gap, between the top of the head and the bezel. The problem is that the bezel isn't quite centered with respect to the head, so along 1/4 or so of the circumference, the bezel edge sticks out ever so slightly and on the opposite side, is it recessed slightly below the level of the head. The protruding edge is very sharp and the 0.75mm gap is wide enough that you can easily feel it. Here is a shot I took of it before sanding it down...
This is an extreme macro and the bezel gap looks
way worse here than it does in real life! The inside, narrower part of the gap is maybe 0.5mm or slightly more. However you can see it is protruding above the main body of the head. Pardon the debris on that edge - I didn't see that until after I took the shot and zoomed in. The edges around the top of the bezel and crenelations are finished better, in other words, the surfaces that one is generally prone to touching don't feel sharp enough to cut or abrade. I'd still like to see the exposed bezel surfaces slightly chamfered (or chamfered more) but as it is, I can live with that.
Now that I've lightly sanded away the sharp inner surface, you can run your hand along that edge and not feel like you could potentially cut yourself. Jeez, that photo really does make it look like a huge gap…
it definitely is not that bad.
