TiC Can be a form of particularly really hard ceramic, and it can even be a lot more scratch-resistant than sapphire that has a Mohs hardness rating as much as 9.five. The bezel is likewise topped with sapphire, providing just as much defense as is possible to the micro gasoline https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Not Known Facts About Understanding the complex world of chronometers
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