Up Close: Philippe Dufour Grande Sonnerie Wristwatch No. 1
Widely regarded as important, the Philippe Dufour Grande Sonnerie wristwatch was a landmark when it was unveiled in 1992. The first wristwatch to incorporate a grande et petite sonnerie, widely regarded as the pinnacle of complications, the Grande Sonnerie is indeed a feat of miniaturisation, construction, and finishing. And now the very first example is slated to go under the hammer at Phillips’ upcoming Geneva auction. Initial thoughts Originally conceived as a homage of early 20th century Swiss watchmaking – the very sort of watches Mr Dufour worked on early in his career – the Grande Sonnerie revered today for many reasons, but it really is all about two accomplishments. The wristwatch (left), and its pocket watch counterpart One is miniaturisation – this was the first ever wristwatch grande sonnerie. Prior examples were all pocket watches and correspondingly large. And the second, arguably more important quality, is its movement finishing. Mr Dufour decorated each component of the movement exceedingly well. So well, in fact, that this is arguably better finished than even the finest examples of grande sonnerie pocket watches made by brands like Patek Philippe. In the metal the Grande Sonnerie wristwatch is eminently classical, and also fairly large at 41 mm in diameter. In fact, when it premiered in 1992 the Grande Sonnerie would have been massive – the typical men’s dress watch was barely 35 mm then. The Grande Sonnerie is almost a pocket watch with lugs...