TiC Is a kind of extremely difficult ceramic, and it may even be more scratch-resistant than sapphire by using a Mohs hardness score as much as nine.five. The bezel is additionally topped with sapphire, supplying as much security as feasible into the micro gas tubes that sort the markers. Complication: https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/
A Secret Weapon For Chronometer watches
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