Jacob & Co. Brilliant Flying Tourbillon Tsavorites 47 mm watch. Model reference: BT543.40.BZ.BZ.B. 18K yellow gold case set with 170 baguette tsavorites. Dial set with 146 baguette tsavorite. Manual-winding movement. White alligator leather strap. 18K yellow gold pin buckle set with 21 baguette tsavorites. 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.