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

Home
Glossary
Luster

Luster

Luster, also known as shine or brilliance, refers to the way light interacts with the surface of a crystal, rock, or metal. The word "luster" is derived from the Latin word "lux," meaning "light," and is associated with radiance, gloss, and sparkle exhibited by watch materials such as the case, dial, and other components. The level of luster can vary depending on the materials used in the manufacture of watch components and contributes to the overall aesthetic appearance of the watch. Various finishing techniques, such as polishing and others, can enhance the luster and create a luxurious look for watch components.