TiC Is a sort of extremely challenging ceramic, and it can even be more scratch-resistant than sapphire with a Mohs hardness rating around 9.five. The bezel is also topped with sapphire, offering just as much protection as feasible into the micro gasoline tubes that kind the markers. Declaring the winner https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
Chronometer watches for Dummies
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