A watch for stylish petrolheads Superleggera is Italian for “super light.” But to a petrolhead, the word means more. The term refers to a custom automobile body-construction method developed by Felice Bianchi Anderloni at the Italian coachbuilder Carrozzeria Touring Superleggera. Patented in 1936, the Superleggera system uses a framework of thin steel tubes shaped to the contours of the car body, covered with lightweight alloy panels that also added structural rigidity. The technique also offers exceptional flexibility in both design and production, allowing distinctive and innovative body styles. Chanel also uses the term. In 2005, the brand released the J12 Chronograph Superleggera in ceramic and aluminum. Five years ago, the Monsieur. Superleggera Edition debuted, and this year, a new Chanel J12 Superleggera Caliber 12.1 makes its appearance in black ceramic. The first J12 with the addition “Superleggera” appeared three years after the first J12 chronograph models debuted.…