Limited edition of 500 pieces tag heuer watch formula 1 james hunt limited editioncaz1017fc8212 2016 marks the 40th anniversary of british motor racing legend james hunts win of the formula one world championship and to pay to tribute to the hero tag heuer have released two limited edition formula 1 watches one of these models is this tag heuer formula 1 james hunt nato watch which has been designed in partnership with the estate of james hunt and his son and fellow racer freddie hunt