TiC Can be a type of exceptionally tough ceramic, and it may even be a lot more scratch-resistant than sapphire which has a Mohs hardness score approximately 9.five. The bezel is likewise topped with sapphire, providing just as much safety as possible into the micro fuel tubes that variety the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Brands That manufacture chronometer watches - An Overview
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