Mark Zuckerberg is a certified watch guy. His collection ranges from a $120 Casio to multimillion-dollar timepieces.

• He’s worn luxury designs from Rolex, Patek Philippe, F.P.Journe, and more.
• One of his most expensive timepieces, a Greubel Forsey, was valued at $900,000.

Anant Ambani seemingly sparked Mark Zuckerberg’s interest in watches.

Zuckerberg also began wearing an F.P.Journe design in September 2024.

His watch collection isn’t entirely luxurious.

The design was made only 99 times in 2014, and each watch costs a pretty penny. One sold at a Sotheby’s auction for $254,000 in April 2025.

Then he wore a rare George Daniels watch at the 2026 Met Gala.

Zuckerberg specifically wore the George Daniels Anniversary timepiece, made in collaboration with British watchmaker Roger Smith in 2010.

It was designed to honor George Daniels and the 35th anniversary of his engineering and horological feat: the invention of the coaxial escapement.

Sotheby’s listed the watch for auction in 2025, with an estimated sale price between $400,000 and $800,000.

Zuckerberg displayed one of his rarest watches at the UFC Freedom 250 event.

A representative for F.P.Journe confirmed with Business Insider that Zuckerberg wore a Tourbillon Souverain Cœur de Rubis, reference TN, Calibre 1403.

The watch features a distinct ruby dial and a thick yellow-gold bracelet.

Phillips, an auction house that sold one of the rare watches for 1,633,000 Swiss francs, or about $2 million, in 2025, says only 20 were made between 2019 and 2020.