New Delhi, Sept. 20 -- Meta CEO Mark Zuckerberg is among the richest people in the world. The billionaire is known for his unconventional, minimalist style and often appears in muted T-shirts, which have become part of his signature look. Although he keeps his fashion basic, he splurges on tech. Zuckerberg recently hit headlines for owning a $300 million superyacht named Launchpad and even a doomsday bunker in Hawaii. Most recently, it seems Zuckerberg has been building his luxury watch collection.

Mark Zuckerberg recently attended an event where he talked about Meta's latest AI system, Muse. It was his De Bethune DB28xs Kind of Blue Tourbillon on the wrist which grabbed attention. The stunning blue finish timepiece retails for $225,000 ...