rafael-nadal

Rafa Nadal's $690,000 watch is part of his game now

Sep. 4, 2013 at 3:25 PM ET

Richard Mille RM027-01 detail shot
Richard Mille
Detail of the Richard Mille RM027 watch he made for Rafael Nadal. It cost $690.000 and was designed to withstand 5,000 G's of force during a tennis match.

Power, precision, timing -- all the qualities a tennis star needs to be successful on court.

And that's what World No. 2 Rafael Nadal has -- right on his wrist as he plays in the U.S. Open this week.

Nadal is one of the most obsessive, ritual-oriented players on the tour. From the placement of his two water bottles, to tying his shoes and wiping off the sweat from his face (always nose first, left ear, nose again then right ear), he is a man who relies on routine to win.

So when a little-known watchmaker asked if Nadal might consider wearing a watch during his matches, the answer was simple.

"I said no way," said Carlos Costa, Nadal's manager. "I know Rafa, and ... he's complicated."

In the year that followed, however, Nadal and the watchmaker Richard Mille worked together to create a superlight, hyper-engineered watch that the Spanish player could wear during his matches.

After selling out of the first Nadal watch, priced at $525,000 and launched in 2010, Mille and Nadal this year launched a second watch. It's called the RM027. The price: a whopping $690,000.

NEW YORK, NY - SEPTEMBER 02:  Rafael Nadal of Spain lines up to play a forehand against Philipp Kohlschreiber of Germany during the fourth round match...
Clive Brunskill / Getty Images
Spain's Rafael Nadal lines up a forehand against Philipp Kohlschreiber of Germany during the fourth round of the US Open in New York on Sept. 2, 2013. On his right wrist he is wearing his custom-made $690,000 watch.

Mille doesn't disclose sales, but said "interest has been very strong" from clients. As for Nadal, he not only wears the $690,000 watch during every match but says he can't imagine playing without it.

(Read more:The $500,000 Nadal watch is now sold out)

"I don't feel the watch," he said, strapping it on before practice at the U.S. Open in New York on Tuesday. "It's very light and when I don't wear the watch, I feel like something is not working."

Of course, plenty of tennis stars have watch endorsements. Roger Federer has a deal with Rolex. Maria Sharapova helps sell TAG Heuer. But neither wear their watches on court.

But for Nadal, the RM027 watch has been on his right wrist for every match during what is shaping up to be one of his best years ever. If he wins the U.S. Open, he would become No. 1 in the world, with more than 50 wins this year and only three losses.

In 2010, Nadal's team and Mille spent more than a year developing the watch so that it would be light enough and strong enough for Nadal to wear while playing, Costa said. The result was the Tourbillon RM027, Mille's first "Nadal timepiece."

"It took about 12 to 15 months ... but Richard made it and it's unbelievable," Costa said.

Richard Mille RM027-01 watch face
YOUENN BOSCHER / Richard Mille
The $690,000 Richard Mille RM027 watch made for tennis star Rafael Nadal to wear while playing.

The RM027 was a complex tourbillon—meaning the movements are designed to offset the effects of gravity. But it weighed only 20 grams, and is built from complex carbon composites and titanium.

But for the new watch, Mille wanted something even lighter and more tailored to Nadal's game. Nadal and his team spent a weekend at Richard Mille's home and talked over design colors and features.

Nadal's signature left-handed "whip" forehand has been clocked at over 4,000 revolutions per minute, and although the watch is on his right wrist, they wanted it to be durable enough to withstand huge force when he plays his double-handed backhand.

Mille created a radical new design, using a series of tiny cables, tensioners that "suspend" the movements in the watch casing. The result: the watch can withstand accelerations of up to 5,000 Gs of force. (To put this in perspective, anything over the force of 10 G is potentially lethal for humans.) And with the use of carbon nanotubes, aluminum lithium and titanium, it weighs only 19 grams.

(Read more:Highest-paid players in major American team sports)

Costa said that while Nadal loved the first watch, he likes playing with the second one even more.

"Between the first watch and the second watch, there's more technology," Costa said. "You know the weight, and the way he wears the watch ... it's just unbelievable."

And yes, Nadal said, even when he's playing, he sometimes uses the watch to check the time.


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