TiC Is really a sort of very hard ceramic, and it may even be more scratch-resistant than sapphire by using a Mohs hardness score approximately nine.5. The bezel can be topped with sapphire, supplying just as much security as you can on the micro gasoline tubes that variety the markers. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Chronometer watches for Dummies
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