Louis Erard Unveils the Limited-Edition Gravée Main

Since 2021, Louis Erard has been redefining the boundaries of Métiers d’Art, from Grand Feu enamel and guilloché to wood marquetry, and soon, gold wire inlay. Now, Gravée Main opens a new chapter, paying tribute to one of the oldest crafts in watchmaking hand engraving.
Gravée Main represents a new milestone in Louis Erard’s Métiers d’Art series. This limited edition of 99 unique timepieces places hand engraving at center stage, with every metal element entirely engraved and finished by hand, a meticulous process that requires more than 50 hours of work.

Glossary

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Glossary
Marine chronometer

Marine chronometer

Is a specialized timekeeping device used in marine navigation to determine longitude at sea. It is designed to maintain precise time even in challenging maritime environments. The marine chronometer has played a crucial role in the history of marine navigation by enabling sailors to accurately calculate their longitudinal position. By comparing the chronometer's time with a known reference time, such as Greenwich Mean Time (GMT), sailors can determine their location at sea. These chronometers are typically housed in sturdy and shock-resistant cases and often equipped with gimbals to ensure stability on a moving ship. The development of accurate marine chronometers has revolutionized navigation, making sea travel safer and more efficient.