The plane on the central seconds hand is a miss for me. If I didn't know that it was used as pointer date on the original MK40 it would have been fine, but I just feel like they shoe horned it in just to be cool.
Likewise, the double ended second hand at 9 doesn't make sense to me because that was originally intended to be a 24hr day-night indicator. Again, just another design element they tried to shoe horn in.
Aside from those two elements I do like it, but I can't help but feel you'd be better off just getting a regular CK2998.