Mark Zuckerberg is a certified watch guy. Here are some of his standout timepieces, from a $120 Casio to a $900,000 design

Mark Zuckerberg wears an F.P. Journe watch at the 2024 Meta Connect conference. Godofredo A. Vásquez/AP Mark Zuckerberg has an impressive watch collection, which he often shows off at public appearances. He's worn luxury designs from Rolex, Patek Philippe, De Bethune, and more. One of his most…