I was never able to confirm it first-hand, but that's what I inferred from reading about the early DW 7032 builds. On both of my cases, the gen crystal fit very loosely on the rehaut lip. And both bezels required a trim on the inside. If you look at pictures of the earliest DW cases, it's apparent that they're pretty different from the newer ones. Even the cutouts offer the pushers had a different shape.
Unfortunately, I forgot to take measurements of the gen C128 on my first build, and never got a chance to do so on V2.