Tondagraph Tourbillon Chronograph Abyss Blue "Piece Unique" Bianchet boasting 72 hours of power

boasting 72 hours of power reserve and the renowned reliability of Rolex engineering

the Santos Dumont evolved

Made from robust Oystersteel and luxurious yellow gold

and a 70-hour power reserve

complemented by a small seconds sub-dial at 6 o’clock

Tondagraph Tourbillon Chronograph Abyss Blue "Piece Unique" Bianchet boasting 72 hours of powerPresented here is a unique Parmigiani Tondagraph Tourbillon Chronograph with a white gold case, paired with a one of a kind Abyss Blue guilloch grain de riz dial and 92 baguette cut diamonds. This watch, which revisits the rarely used Caliber PF354 chronograph by APRP (Audemars Piguet Renaud et Papi), is a definitive send off to the model first introduced in 2009. The initial iterations of the Tondagraph Manual wind Tourbillon Chronographs from 2009