TiC Is a sort of very challenging ceramic, and it may even be far more scratch-resistant than sapphire by using a Mohs hardness ranking as many as nine.5. The bezel can be topped with sapphire, giving as much defense as possible to your micro gas tubes that variety the markers. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
The Ultimate Guide To Rolex Watches
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