Jacob & Co. Brilliant Flying Tourbillon White Diamonds 47 mm watch. Model reference: BT543.30.BD.BD.B. 18K white gold case set with 170 baguette white diamonds. Dial set with 146 baguette white diamonds. Manual-winding movement. 18K white alligator leather strap with a 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.