TiC Can be a form of particularly tough ceramic, and it may even be a lot more scratch-resistant than sapphire using a Mohs hardness rating as many as 9.five. The bezel is likewise topped with sapphire, giving as much protection as you can into the micro fuel tubes that type https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
5 Essential Elements For Understanding The complex world of chronometers
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