Grande Complication Watchmaker

Daniel has devoted his life to watchmaking. He spent 25 years at Patek Philippe, the house where he trained and built his foundations, working on some of the most demanding grande complications in the industry. In our Givrins Atelier, his école piece still rests on his workbench. A quiet reminder of the rigour that shaped him. On the walls, his wildlife photographs from the Vallée de Joux. Two passions born in the same region. Two crafts that demand the same precision.

Grand Complication Watchmaker / Prototype Specialist

Mathieu spent seven years at Cartier working on grand complications, including the minute repeater. Then six years in the R&I laboratory at Richemont as a prototype watchmaker. Years spent working on what does not yet exist, solving problems before the questions are even asked. He joined Biver three years ago. Since then, he has worked on our watches while continuously improving our processes, with one goal: watches where technical excellence and quality make no compromises. Sixteen years doing what very few can. With the same standards throughout.

Horlogère Grande Complication

One of the first watchmakers to join the Atelier in Givrins, Sandrine helped establish the standards at the bench from the beginning.She spent nearly two decades at Vacheron Constantin working on some of the most complex movements in the field, developing the discipline and composure required at the highest level of watchmaking.Even when assembling the most intricate mechanisms, she remains calm.