Question for Day Date Specilaists

[Tangier11]

Speaking on the 36mm Day Day model 118238. This watch is the newer Day Date. I believe this model was introduced around late 90s early 2000s. The first 118238 big changes were the new heavier solid bracelet, updated case, different polishing among other things. However, this model had another minor update later in the 2000s where the clasp was updated and the rehaut was added.

Now here is my questions...I know that the mid 2000s and most current 118238 has a slightly domed crystal, does the first generation of 118238s have this also or was this added during the mid 2000's update?

Like I said this question will need to be answered by a Day Date guru or an owner of both mentioned models