During the Laver Cup in San Francisco, Roger Federer made a striking appearance wearing a rare Rolex Daytona, featuring a blue sapphire-studded bezel and a unique obsidian dial. This off-catalog piece exemplifies the exclusivity of high-end watches, as it is not publicly advertised. Other celebrities, such as Tom Brady, who wore a diamond-encrusted Patek Philippe Nautilus, and Leonardo DiCaprio, sporting a Rolex Land-Dweller, further highlighted the trend of luxury watches among the elite. Each timepiece showcased not only exquisite craftsmanship but also the significant investment required to acquire such rare items, reinforcing the connection between celebrity status and luxury watch culture.