B1.618 Openwork Tourbillon 43mm Sport The 'Arnold's All-Stars' edition was

The 'Arnold's All-Stars' edition was released as a limited series

As a result

The trunk case has been transformed into an exceptional pen and writing instrument signifying the 145 years of know-how of Maison S

and the spirit of discovery in a single

B1.618 Openwork Tourbillon 43mm Sport The 'Arnold's All-Stars' edition wasRevealing the intricacies of the calendar function, the fully skeletonized Big Date complication of the Flying Tourbillon Grande Date B 1. 618 movement displays the date in a format that is both easy to read and aesthetically minimalist. A simple colour accent on the aperture identifies the current date, without detracting from the mechanical subtlety of the two discs that rotate in time with the days. Bianchet adapted the big date complication,