Video is German language. The guy inherited the watch from his father and wants to sell it on a TV show called "bares für rares" (cash for rare stuff). The guy doing the evaluation didn't even mention the wrong bezel, possibly wrong crown too and chrono creep. Evaluation was 8-10K Euro. The dealer buying it for Eur 5000 got a bargain though.
Don´t take this television show too serious because it is intended for entertainment, not for serious sales/purchases This has a screeplay for sure... just my 2 cents