Floyd Mayweather shows off Rainbow Tourbillon on his Dubai trip. The boxing icon claims that the trip cost $2 million.

Floyd Mayweather, a legend in boxing, has displayed his new watch in Dubai. It cost him an incredible PS1.4million.

The UAE is home to the former world champion at five-weight. He's enjoying the benefits of his labor, taking advantage of the luxury shops and sports cars available.

The watch junkie was seen wearing his rainbow tourbillion Audemars Piguet-encrusted timepiece while on the trip.

Mayweather displayed the jaw-dropping watch as he posed for an Instagram photo, wearing a Louis Vuitton jacket.

The 44-year old wrote, "The swag differs because the bag is different."

It's a light 2,000,000 pound rainbow tourbillon.

Mayweather's fans were quick to comment on the insane watch. One said, "Sheesh."

Another one said, "You hurtin’ 'em Champ."

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Another said, "Bruh clean."

One person commented: "Something light today."

Mayweather, a former pound-for-pound king, announced this week that he will return to the ring for an exhibit days before his 45th birthday.

The third Mayweather exhibition will take place at the Burj Al Arab Jumeirah HELIPAD just four days before Mayweather's birthday.

On Instagram, he wrote: "February 20th. We haven't yet chosen an opponent but I look forward it and hopefully we give to you guys something to watch."

Mayweather claimed that his fight days are over following his battle with Logan Paul, a YouTuber. However, he plans to continue participating in exhibitions.

He asked: "One fight? It is possible to do more than one fight.

"We want to entertain the people." It will involve more than one fight.

After his tenth round TKO win over Conor McGregor, Mayweather announced his third-and final retirement from professional boxing.