Our mechanical watch movements are all products of the highest quality. They are designed and produced in Switzerland in close collaboration with a range of specialists. Our watchmakers then assemble the individual components using a magnifying glass and tweezers, bringing a miniature mechanical world to life. Finally, the watch movement is carefully checked and adjusted to make sure that it keeps correct time and the functions of the watch are all carefully tested over several days. In certain models, the calibres are also sent for certification by the official Swiss Chronometer inspection centre (COSC), where the accuracy of the watch is checked and certified.