I don't agree with the value chart, but I can see where it's based on which
Hodinkee covers a bit in this article.
I'd suggest to the OP, if you want to look at it that way, maybe instead look at the
list created by the FHH (Foundation Haute Horlogerie) which takes a more in-depth view and explain their choices. We see Omega and Rolex make the list.
HFF List Cut and Pasted Below....
But even this... well I'm not sure I agree Tudor not being on the list yet Montblanc is (shrug)... I started to read their reasoning and then realized I don't care too much... though I can appreciate the crazy echelon brands, I'll never own one and quite happy with (in current enjoyment order) Vintage Omega's, Rolex, Cartier, Oris, Tudor, Sieko, Timex, Dan Henry and coming Maen Panda.
HISTORIC MAISONS
A. Lange & Söhne, Audemars Piguet, Blancpain, Bovet Fleurier, Breguet, Breitling, Bulgari, Carl F. Bucherer, Cartier, Chopard, Girard-Perregaux, Glashütte Original, H. Moser & Cie, Harry Winston, IWC, Jaeger-LeCoultre, Jaquet Droz, Panerai, Omega, Patek Philippe, Piaget, Rolex, TAG Heuer, Tudor, Ulysse Nardin, Vacheron Constantin, Van Cleef & Arpels, Zenith
CONTEMPORARY BRANDS
Armin Strom, Arnold & Son, Les Ateliers Louis Moinet, Christophe Claret, De Bethune, DeWitt, Fabergé, Ferdinand Berthoud, F.P. Journe, Graff, Greubel Forsey, Hautlence, Hublot, HYT, Laurent Ferrier, MB&F, Moritz Grossmann, NOMOS Glashütte, Parmigiani Fleurier, Ressence, Richard Mille, Roger Dubuis, Romain Gauthier, RJ-Romain Jerome, Rudis Sylva, Speake-Marin, Urwerk
LUXURY BRANDS
Chanel, Hermès, Louis Vuitton, Montblanc
ARTISANS-CREATORS
Andersen Genève, Andreas Strehler, Antoine Preziuso, Beat Haldimann, Christiaan Van der Klaauw, Grönefeld, Kari Voutilainen, Konstantin Chaykin, Lang & Heyne, Mc Gonigle, Philippe Dufour, Roger W. Smith, Sarpaneva, Thomas Prescher, Vianney Halter