The Jacob and Co. Billionaire III is the most astonishing watch in Floyd Mayweather’s collection, and I’ve reserved its unveiling for last since it’s truly the crown jewel of his watch collection. This clock made its premiere at Baselworld 2015 and unquestionably reigns as the most prized possession among his collection of horological jewels. It is the timepiece in Mayweather’s collection that bears the title of being the single most costly piece in the collection.

This watch is a glittering beauty that has been embellished with a stunning 260 carats of emerald-cut diamonds. The price tag for this watch is an astounding $18 million. Its beguiling tourbillon movement is concealed within a strikingly rectangular casing that features a dial with skeletonized openings and bears the hallmark of the brand.

Amidst the luxurious radiance of the diamonds, the exquisite movement is proudly shown for all to see. Diamonds, each of which may weigh up to three carats, cover the entire case and strap of this clock that is made of 18-karat white gold. This feature is particularly noteworthy.

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The fact that this watch is the only one of its kind ever made is what truly sets it apart from the competition. The legendary billionaire watch that Floyd Mayweather wore, which was made by Jacob & Co., has made its way onto the list of the most expensive watches in the world.

Mayweather’s choice to wear this timepiece indicates his desire for an unrivaled display of luxury and distinction, even exceeding the combined worth of several Richard Mille watches, as shown by the fact that a simple search for “billionaire watch” attests to the great attention it has drawn. It is also obvious that Mayweather’s choice to wear this timepiece reflects the immense attention it has gained.

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