Jacob & Co. Palatial Classic Manual Big Date Steel Green Guilloche Dial 42 mm watch. Model reference: PC400.10.NS.AE.A. Stainless steel case. Green dial. Manual-winding movement. Green alligator leather strap with steel pin buckle. Swiss made. The watch comes in the original packaging, with a set of documents and 2 years warranty. At Modern Wrist we offer new authentic watches at the best prices.