TiC Is usually a type of really tough ceramic, and it may even be a lot more scratch-resistant than sapphire which has a Mohs hardness ranking approximately 9.five. The bezel is likewise topped with sapphire, offering as much safety as you possibly can on the micro gas tubes that form https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Brands That manufacture chronometer watches for Dummies
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