TiC Is usually a method of really tricky ceramic, and it can even be additional scratch-resistant than sapphire by using a Mohs hardness score up to nine.five. The bezel can also be topped with sapphire, giving as much safety as you possibly can for the micro gasoline tubes that variety https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Brands That manufacture chronometer watches Fundamentals Explained
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