"Carrera" is a model representing Tag Heuer. It means "race" in Spanish, and the model was named after the legendary public road race "Carrera Panamericana Mexico" held in Mexico. Porsche, a German automobile manufacturer, has a model with the same name, indicating that it was a very influential race. While the watch design at the time was conservative, Jack Heuer, president and inventor of the model, brought innovation to the industry. In addition to the high-precision chronograph mechanism, a stylish lug that extends from the case, a three-dimensionally shaped index, etc. finished the design without being bound by common sense. The chronograph with Caliber Heuer 01, which is the current core model, has been transformed into a beautifully shaped three-dimensional skeleton dial, unlike before. It is well-known due to its luxurious design and in-house movement, and it is still a popular model even with second-hand goods.