Sorry, it's not parallel to the gen. The date wheels are a dead give away for both new and old version. It's also lacking Double AR on the crystal on both. The previous version looks better to me. The update is supposed to mimic the 6.75's new minor face lift with the sub dial rings and slight bezel change. I haven't seen the case back on the new gen 6.75 update, but the previous rep version had the case back correct. Also, the previous version had a red font version and an "updated" maroon font version. Sometimes dealers had the wrong case backs on these various iterations. I saw some 6.75 came with incorrect Motors T case backs.
If you like the look then get it, double AR it, and enjoy it for what it is. It's just not the most accurate rep available, if that's what you were looking for.