Patek Philippe reasserts its sovereign mastery of the music of time and enriches its current collection with a wristwatch that combines a grande sonnerie, with a petite sonnerie and a minute repeater. Fully rooted in Geneva’s watchmaking tradition, Patek Philippe began to produce striking watches from the outset. In September 1839, four months after it was founded, the manufacture entered the first timepiece of this kind in its journal, a pocket watch with a repeater. In 1850, entries of pocket watches with a grande sonnerie appeared in the same journals.