TAG Heuer Formula 1 Solargraph Quartz Limited Edition 38 mm watch. Model reference: WBY111A.FT8106. Stainless steel case. White dial. Quartz movement. Black rubber strap with steel pin buckle. Swiss made. The watch comes in the original packaging, with a set of documents and warranty. At Watches of Mayfair we offer new authentic watches at the best prices.