1.0Cortina Watchhttps://www.cortinawatch.com/en/marketingcortinahttps://www.cortinawatch.com/en/blog/author/marketingcortina/UTCrich600338<blockquote class="wp-embedded-content" data-secret="C9Tp3Zdter"><a href="https://www.cortinawatch.com/en/news/utc/">UTC</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.cortinawatch.com/en/news/utc/embed/#?secret=C9Tp3Zdter" width="600" height="338" title="“UTC” — Cortina Watch" data-secret="C9Tp3Zdter" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://www.cortinawatch.com/wp-content/uploads/2025/04/TAG-Heuer-Aquaracer-WAY201T.BA0927.webp1000800UTC refers to Coordinated Universal Time, the international time standard that is within one second of mean solar time at zero degrees longitude or at the prime meridian. UTC is obtained using atomic clocks and it takes into account Earth’s rotation.