Tag heuer watch formula 1 senna 2017 caz1019ft8027 tag heuers continuing success lies in the formula 1collection that features classy sophisticated and timeless pieces inspired by the sport of motor racing this tag heuer formula 1 senna 2017 watch is a special piece that has been created in recognition of the renowned race car driver ayrton senna also known as magic senna and features a unique senna engraved decoration on the case back the watch boasts a black pvd coated stainless steel