TiC Is often a method of particularly challenging ceramic, and it can even be extra scratch-resistant than sapphire that has a Mohs hardness score up to 9.five. The bezel is additionally topped with sapphire, supplying just as much safety as possible on the micro fuel tubes that kind the markers. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Everything About Understanding the complex world of chronometers
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