TAG Heuer embodies Swiss avant-garde watchmaking since 1860. Crafted in the Swiss jura mountains, each TAG Heuer timepiece is engineered for hight- performance . Ever since the ground - breaking oscillating pinion in 1887, which pioneered a new way to operate mechanical chronographs, the Maison continues to innovate, pushing the limits of accuracy with advanced technology ,and whether it be the legendary Carrera , the iconic Aquarance or the mythic Monaco, each TAG Heuer model has its own story to tell.