cosc.swiss Email Addresses and Contacts - KazanSEO

The website is about the Contrôle Officiel Suisse des Chronomètres (COSC), which is a Swiss organization responsible for the certification of chronometers. The COSC certifies four types of timepieces: mechanical movements, quartz movements, complete watches, and watch manufacturing conditions. The organization operates under strict specifications and employs advanced technology to ensure accuracy in timekeeping. The COSC's main objective is to measure and control the precision of watch movements, awarding them the official title of certified chronometer. With its resources and expertise in horology, the COSC provides certifications that guarantee high precision and uphold Swiss watchmaking traditions.