Franck Muller Vanguard Yachting Crazy Hours Diamonds 41 x 49.95 mm watch. Model reference: V 41 CH YACHT D (BL) AC BL BL (AL). Stainless steel case set with diamonds. Blue dial. Automatic movement. Blue alligator leather strap. Steel pin buckle set with 16 brilliant-cut diamonds. Swiss made. The watch comes in the original packaging, with a set of documents and 2 years warranty. At Watches of Mayfair we offer new authentic watches at the best prices.