Jacob & Co. Astronomia Solar 3D Ruby 45 mm watch. Model reference: AS900.64.AA.UB.A. Palladium case set with 184 baguette white diamonds. Skeleton dial set with diamonds. Manual-winding movement. Blue alligator leather strap. 18K white gold and palladium folding clasp set with 21 baguette diamonds. 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.