TiC Can be a sort of particularly tough ceramic, and it can even be a lot more scratch-resistant than sapphire having a Mohs hardness ranking approximately nine.five. The bezel is likewise topped with sapphire, offering as much security as you can for the micro fuel tubes that form the markers. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
5 Essential Elements For Understanding The complex world of chronometers
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