colton_d
673
Hypothetical vs Real
In my eyes, the Tourbograph perpetual is a 'We did it because we COULD' type of watch, while the 1815 RPC is a watch that can be feasibly worn daily and enjoyed as such. I have had the RG 1815 RPC on my wrist before, and absolutely loved it.
I would keep the one you have, and perhaps seek out an original PLM with the open tourbillon escapement.. then you have the Lange tourbillon checked, but still the elegance of the 1815 RPC.
All the best on your decision, and very happy to have been privy to such a large and fun decision.
Colton