Tudor Black Bay P01 Automatic 42 mm watch. Model reference: M70150-0001. Stainless steel case.Steel bidirectional rotating bezel with a stop system for the bidirectional rotation. Black dial. Automatic movement. Brown leather strap with folding clasp. 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.