Parisian watchmaking maison L. Leroy was founded by Basile-Charles Le Roy in 1785 and became the official watchmaker to King Louis XVI and later to Napoleon I and Queen Victoria. Expanding operations to Switzerland, L. Leroy produced marine chronometers for the French Navy and amassed 384 gold medals in chronometry competitions. Iconic masterpieces like the Leroy 01, the world’s most complicated pocket watch from 1900 to 1989, underscore the brand’s legacy of precision and innovation. Revived in 2004 by Miguel Rodriguez of the Festina Group. L Leroy is determined to reestablish its reputation as a haute horlogerie player and presented the complicated Osmior Bal du Temps in 2025, with a minute repeater and tourbillon. For 2026, L. Leroy unveils another simpler complication in its classic Osmior collection: the Elyor Tourbillon.…