Le Régulateur Gravé Bleu, Louis Erard’s Tribute to the Sector Dial

Louis Erard presents its latest release, the "Le Régulateur Gravure Bleu," a watch that, as the company describes, embodies the concept of the "Napkin Strategy." This well-known business term refers to a simple, concise idea, often improvised, symbolizing its ability to be quickly sketched on a napkin.

Louis Erard introduces Le Régulateur Gravé as a permanent addition to its Noirmont Métiers d'Art line, reinterpreting the sector dial with intricate traditional engraving. By presenting this non-limited model, Louis Erard further solidifies its distinct identity while making its rare design more accessible to a wider range of enthusiasts.

Glossary

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Glossary
COSC

COSC

Contrôle Officiel Suisse des Chronomètres, is an independent Swiss organization responsible for certifying the performance and accuracy of mechanical watches through a series of tests on watch movements. It is considered one of the highest standards in the watch industry for measuring the performance and accuracy of watches.

The watch movement undergoes a series of rigorous tests and measurements under various temperature conditions over a specified period, typically up to 15 days. These tests evaluate the performance and accuracy of the watch.

To achieve the COSC certification, the average daily rate of the watch must fall within a specific range of -4 to +6 seconds per day. This means that the watch should not deviate more than -4 to +6 seconds from the exact time over a 24-hour period. Additionally, the movement must meet specific criteria for accuracy, stability, and reliability.