Tim Mosso's "Watches Tonight" isn't shy about explaining the world of luxury watches. This evening's episode focuses on Rolex watches and ways that Rolex breaks away from the conventions of the watch industry. From the way Rolex fashions men's watches to its attitudes toward branding and promotion, the most famous brand in luxury watches lives by a code of its own design. Whether you're a committed Rolex collector or a "never-Rolex" contrarian, tonight's show helps to lift the veil on norms at the watch industry hegemon from Geneva.

Rolex doesn't play games with novel materials or cases. Whereas other watchmakers and brands use forged carbon fiber, titanium, ceramic, and even sapphire to build watch case and bracelets, Rolex sticks to steel and precious metal. Aside from ceramic bezel inserts and the titanium caseback of the Deepsea Sea Dweller, Rolex is traditional to a fault. While the senior brand in the Rolex-Tudor empire hews to tradition, Tudor Watch experiments with Black Bay 58 cases in sterling silver 925, the 43mm Black Bay bronze, and ceramic Black Bay 41mm divers. Tudor acts as the more audacious and experimental brand while Rolex sticks to design evolution.

While the watch industry loves limited editions, Rolex rarely indulges. The first 100 Rolex Datejust models in 1945, the 1,000-piece 1964 Rolex King Midas, and the 1,000-piece Rolex 5100 beta 21 quartz of 1971 are believed to be the only limited edition Rolex watches offered to the public. Other watch brands -- even august names including Patek Philippe -- have no such qualms about building and promoting limited edition watches.

Rolex has not interest in "high horology." Let's define that term as "hand crafted arts" or "high mechanical complication"; it's clear that only Rolex gem-set watches remain truly handcrafted. Otherwise, Rolex has no interest in enamel dials, skeletonized movements, or engraved watches. Likewise, there will be no Rolex tourbillon or Rolex minute repeater now or ever. The brand fathers at Pont Hans Wilsdorf understand that Rolex's brand equity is build on scarcity, consistency, and refinement of simple products. A Rolex Cellini perpetual calendar likely wouldn't achieve more for the Rolex brand than the Daytona and Submariner already do.

Rolex keeps its brand ambassadors and sponsorships at arm's length. While other watch brands including Omega, TAG Heuer, and even Audemars Piguet have no qualms about putting the names, signatures, and trademarks of their commercial partners on the dials or casebacks of watches, Rolex never subsumes its brand to another. Roger Federer, Jackie Stewart, Jack Nicklaus, and Jean-Claude Killy are featured in advertising, but the watches they endorse never betray visible signatures of their celebrity owners. Even film director James Cameron, whose Challenger Deep dive inspired the Rolex Deepsea D-Blue, never had a chance to put his name or mark on the watch he inspired.

Rolex works through authorized dealers and avoids factory boutiques. While joint ventures or flagship salons in Switzerland aren't unheard of, Rolex overwhelmingly leaves the business of selling and stocking watches to independently owned watch dealers. In a watch industry overflowing with factory boutiques, the Rolex approach remains uncommon; only Patek Philippe among top watch brands relies to the same extent on licensed third parties for final sales to clients.