When a watch is placed on the hand, many people pay attention to it first, the watch. Its quality directly affects the appearance and overall quality of the watch.
There are currently three popular materials for the mirror: mineral glass, sapphire and acrylic. Best replica watches: replica Tag Heuer watches,replica Hublot watches,replica Rolex watches,replica Omega watches, replica Cartier watches etc.
Speaking of words alone, it seems that the sapphire crystal looks very tall, but it is not necessarily true.
After the 1970s, sapphire crystals began to be used.
The sapphire crystals that most watches have are actually synthetic, but chemically, this synthetic sapphire is no different from natural sapphire. More powerful, their hardness can reach Mohs 9!
In nature, there is no harder thing than sapphire except for diamonds!
However, it should be noted that some artificial silicon-carbon compounds in non-natural materials (such as artificial stone and other building materials) can also reach Mohs 9 and can scratch sapphire. So don't die hard.
Due to its high hardness, watches made of sapphire are more resistant to shock, sealing and strength than other materials, especially for diving watches.
There are currently three popular materials for the mirror: mineral glass, sapphire and acrylic. Best replica watches: replica Tag Heuer watches,replica Hublot watches,replica Rolex watches,replica Omega watches, replica Cartier watches etc.
Speaking of words alone, it seems that the sapphire crystal looks very tall, but it is not necessarily true.
After the 1970s, sapphire crystals began to be used.
The sapphire crystals that most watches have are actually synthetic, but chemically, this synthetic sapphire is no different from natural sapphire. More powerful, their hardness can reach Mohs 9!
In nature, there is no harder thing than sapphire except for diamonds!
However, it should be noted that some artificial silicon-carbon compounds in non-natural materials (such as artificial stone and other building materials) can also reach Mohs 9 and can scratch sapphire. So don't die hard.
Due to its high hardness, watches made of sapphire are more resistant to shock, sealing and strength than other materials, especially for diving watches.
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