TiC Is really a sort of incredibly difficult ceramic, and it can even be additional scratch-resistant than sapphire having a Mohs hardness score as many as 9.5. The bezel is usually topped with sapphire, offering as much protection as you can towards the micro fuel tubes that type the markers. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
The Greatest Guide To Understanding The complex world of chronometers
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