How Expensive Is the Most Expensive Wrist Watch Owned by an Athlete?

Across all sports now, atheltes have been earning way more money than ever.

With that money comes the cars, watches and mansions.

While we have covered some of the most expensive watches worn by athletes over the past few weeks, there is one watch that trumps them all.

Boxing legend Floyd Mayweather is the owner of the most expensive wrist watch owned by an athlete.

The watch in question is the Jacob&co Billionaire watch.

The watch is set with 260 carats of emerald-cut diamonds and took the company four years to finish making.

The price of the watch is a mind-boggling $18 million.