Well, sample arrived and we did a test fit. Here are the pics:
Here are our observations from this mock caseup. Do note only the bezel is after market, the rubber and main case are gen.
1) The screws fit perfectly and the diameter of the screw spacing is spot on. We can proceed with the other parts with greater assurance
2) What everyone is talking about the bezel screws being sunken in is misleading.
3) Rubberclad and stainless steel bezels are different heights!!!
4) Rubberclad and stainless steel bezel screw hole depths are different!
5) Even the screws are different.
We originally measured the rubberclad assuming they would be the same for the stainless but we were wrong. Do note that the screws are sunken very slightly (0.05mm) for the rubber clad. HOWEVER, for the stainless, the screws protrude ever so slightly and are mostly flush.
The rubberclads are 0.4mm thicker than the stainless steel.
We are proceeding with the rubber parts/ gaskets now, should have the samples in a week. We will continue on with the remainder of the case, main body and caseback.
The good news really is that we had the OCD correct which was our biggest concern. The bezel also sits nicely on the rubber gasket and the glass fits it perfectly.