that would be a bit boring for a 80 year anniversary. I am sure that you will soon come across one of these just waiting for you to pick her up.
In relation with Nicolas' recent post on the 80'ème, I think that a Memovox Reverso is a grand idea although it would be a big mix of two equally famous and so far separate lines in JLC (I come to think that IWC is doing something similar just now with the Portuguese Yacht Club!?).
But your idea of a Reverso Regulateur (jump hours?) is not a bad idea either.
All the best!
Nikolaj