This watch has a unique feature called the Duetto concept, where one mechanical movement controls two dials on opposite sides of the watch. The case is stunningly adorned with baguette-cut diamonds. One dial is made of mother-of-pearl on the front, while the other is made of aventurine and also set with gems on the back. This luxurious timepiece was unveiled at SIHH 2016 and has a case size of 36.3x18mm.