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

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Glossary
Equation of time

Equation of time

Is a complication that illustrates the difference between mean solar time (average time) and true solar time based on the position of the sun. This difference occurs because the Earth's orbit around the sun is slightly elliptical, resulting in varying lengths of days throughout the year. Watches equipped with this function display the offset between mean time and solar time, allowing users to adjust their watches accordingly.