This TAG Heuer Formula 1 X Senna Chronograph Men’s Watch is a tribute to one of Formula 1’s leading drivers and brand ambassador, Ayrton Senna. Paying homage to a career that dominated the motor sport and saw unrivalled victory, this timepiece highlights the success and boldness of an inspirational character and would be most fitting in any luxurious watch collection. At A Glance  Presented on a black calf skin strap with exclusive embossed “S” pattern and Senna yellow stitching Steel folding clasp with double safety system and pilot extension for wearing over a driving suit 43mm stainless steel case with ceramic fixed bezel and a water resistance of 200m Grey dial with 3 sub dials White Super-LumiNova® treatment on the rhodium-plated applied indexes and hands ensure full legibility at all speeds and lighting conditions Date window positioned at 4 o clock Powered by quartz movement