Has there been a recent independent study of how these luxury watches actually perform as watches (as opposed to their looks and swagger value)?
I'm not likely to ever own one—except for my imitation Rolex clone I bought as a joke in Thailand for about $20 some years back—but it would be interesting to know if there are significant performance and reliability differences between them.
Also, do we know anything about the factory and manufacturing methods that these luxury brands employ. It's said Rolex is very secretive and won't let anyone outside selected employees in its factory so what about the others (Patek Philippe, etc.)?