Mark Zuckerberg rocks one of the world’s thinnest mechanical watches, the BVLGARI Octo Finissimo Ultra COSC 💧 Made from titanium, it’s just 1.7mm thick and limited to only 20 pieces. Retail price is $529,000, would y’all wear this ⁉️ - #MarkZuckerberg #Zuck #Watches #Hypebeast #FitCheck