Rolex SA is an Swiss watchmaking manufacturer of high-quality, luxury wristwatches. Rolex watches are popularly regarded as status symbols and BusinessWeek magazine ranks Rolex No.71 on its 2007 annual list of the 100 most valuable global brands. Rolex is also the largest single luxury watch brand, producing about 2,000 watches per day, with estimated revenues of around US$3 billion .
The Madrid Open, currently sponsored by Mutua Madrileña, is a male and female professional tennis tournament, currently held in Madrid, Spain, during the first week of May. The event is classified as an ATP World Tour Masters 1000 event on the Association of Tennis Professionals tour and a Premier Mandatory event on the Women's Tennis Association tour.