I am re-posting this question b/c I think I put it in the wrong forum originally.
I would like to purchase a pre-owned (discontinued model) Calatrava. The dealer is an authorized Patek agent, very reputable and well-known watch dealer based in NYC. The price is OK (doesn't seem like a bargain compared to what I see on the internet from "grey market" sources). The seller would give me their own papers certifying the authenticity of the watch but they do not have the original Patek paperwork. I would appreciate any input from the Patek enthusiasts on this forum!