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The mirror surface of the watch is sapphire glass, is it wear-resistant?
chuangjianxinboke
Generally speaking, sapphire will not be scratched easily, sapphire watch glass，unless it is intentionally scratched with sharp objects, the sapphire mirror is the function of resisting the mirror from being scratched.
The close dependence between the mechanical watch and the wearer is very subtle. From a technical point of view, there is a completely dependent relationship between the two, because no one wears it, a mechanical watch cannot operate.
Regardless of whether it is wound or not, or whether it is automatically wound, the watch is powered by the wearer’s every action in daily life. The operation of a mechanical watch relies on human beings. For example, it takes time to maintain a mechanical watch, which can be seen as true. A way to reveal and love life.
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