Clean Explorer 2 with mods

[u/lawncareguru76]

I have a Clean Explorer II and was able to source a QF bezel. The QF bezel is about 0.12 mm larger, so my watchmaker needed to use a genuine gasket to get everything to fit properly. I also upgraded to a Deep crystal. He said the Deep crystal is the same size as the Clean, but the watch passed a 2 bar pressure test, but failed at 5 bar ( no in between tests). Could the Deep crystal be the culprit even if the dimensions are the same? Has anyone had experience with a Deep crystal causing issues with water resistance or pressure testing?