Gerald Charles Unveils Its Most Complex Timepiece, The Masterlink Perpetual Calendar

Gerald Charles, the independent Swiss watchmaking Maison founded by the great Mr. Gérald Charles Genta, unveils its most complicated watch since its reestablishment less than a decade ago. The Masterlink Perpetual Calendar, developed entirely in-house, marks a new chapter for the young and ambitious Maison as it continues to expand its repertoire of poetic complications.

In keeping with Gerald Charles’s “No Compromise” watchmaking philosophy, established by Mr. Genta more than a quarter of a century ago, the Masterlink Perpetual Calendar introduces an in-house, asymmetrical, automatic perpetual calendar calibre with a three-counter display.

Glossary

Home
Glossary
Impulse

Impulse

refers to the push or force required to maintain the oscillation of the balance wheel in a mechanical watch. The balance wheel, along with the hairspring, regulates the accuracy of time display in the watch. The impulse is provided by the escapement mechanism, which interacts with the balance wheel, allowing it to move forward and then releasing it at the right moment for it to swing back (oscillate back and forth).

Watchmakers focus on designing, adjusting, and lubricating the escapement mechanism to improve the impulse and achieve good timekeeping performance.

Quartz watches do not rely on impulse as they use a different mechanism based on the oscillation of a quartz crystal.