TiC Is actually a kind of incredibly challenging ceramic, and it can even be extra scratch-resistant than sapphire that has a Mohs hardness ranking as much as 9.5. The bezel can be topped with sapphire, supplying just as much security as is possible to the micro gas tubes that variety https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
The Greatest Guide To Understanding The complex world of chronometers
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