Mark Zuckerberg's recent appearance sporting a rare F.P. Journe Chronomètre Bleu Byblos watch, valued at over $250,000, ...

After all, in the photo, Zuckerberg is seen wearing an Oakley Shirt to match his Oakley shades. And could’ve opted for an Oakley watch to complete the trifecta. Yes, Oakley once had a watch business.