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

Cam

Is a component that rotates or slides within a mechanical system and is primarily used to convert rotary motion into linear motion. It is commonly found as part of a rotating wheel or an irregularly shaped shaft, such as an eccentric wheel or a cylinder. When the cam rotates, it interacts with a follower at one or multiple points along its circular path. The cam can take various forms, such as simple teeth for transmitting power pulses or a peculiarly shaped disc, creating a smooth back-and-forth motion in the follower that touches the cam.