Boxer Floyd Mayweather spotted wearing a Jacob & Co

Floyd Mayweather has long used ultra-high-end watchmaking as a form of financial self-expression, and this sighting is among the most extravagant on record. Photographed in a dimly lit venue — likely a Las Vegas nightclub or private event — Mayweather is seen with a heavily diamond-set piece on his wrist that is immediately identifiable as Jacob & Co's 'The Royal Five Time Zone', one of the New York house's most opulent creations.

The Royal Five Time Zone is built around a large-format case — typically measuring approximately 47mm — and features five independent sub-dials arranged symmetrically across the main dial, each displaying a different world time zone via independent quartz or mechanical movements. The defining characteristic of this particular variant is the factory full-set baguette diamond treatment: every visible surface, including the dial, bezel, lugs, case sides, and integrated bracelet links, is pavé-set with precision-cut baguette diamonds. The stone count across a fully set example can exceed 1,000 individual baguettes, each requiring individual calibration and hand-setting by Jacob & Co's in-house gem atelier.

From a collector standpoint, the Royal Five Time Zone occupies a unique and somewhat polarising position. It is not a piece acquired for movement complexity or horological heritage — it is a statement of wealth through material. Jacob & Co, founded by Jacob Arabo in New York in 1986, built its reputation precisely on this philosophy, dressing hip-hop and sports royalty in diamonds long before luxury watch brands acknowledged that demographic. The Royal Five Time Zone represents the logical endpoint of that vision.

Mayweather's relationship with Jacob & Co is well documented. He has been photographed with multiple pieces from the brand across more than a decade, and the Royal Five Time Zone has appeared in his collection on several occasions. With career earnings exceeding $1 billion, Mayweather's watch acquisitions function as both personal expression and capital allocation — Jacob & Co's fully set bespoke pieces retain strong secondary demand among ultra-high-net-worth buyers.

Retail pricing for a fully baguette-set Royal Five Time Zone in 18K white gold is cited at approximately £1 million in the UK market, translating to roughly $1.25–1.3 million USD at publication exchange rates. Secondary market transactions for comparable examples, when they occur, tend to track closely to retail given the bespoke nature of each commission.