The task of matching the glamour of Maria Sharapova, one of the great tennis stars of the age, is tackled with the use of 120 diamonds in this extraordinary women's watch from Swiss watchmaker TAG Heuer. In addition to the dazzling display of gemstones on the bezel, the watch's elegant 34-millimeter stainless steel case contains a dial with a ballroom-type finish: Four Arabic numerals of silver, along with indexes for hours and minutes, sparkle against a jet black dial. A date calendar fits snugly between the four o'clock and five o'clock indexes. The Maria Sharapova Formula 1 watch has a black satin band and a scratch-resistant sapphire crystal. The watch uses quartz movement and is water resistant to 200 meters (660 feet).