User:Crystalstokes

Sapphire glass is different than Mineral glass on wrist watches? Mineral glass (hard glass) is made from inorganic minerals, is one of the most widely used types of watches items. Mineral glass is quite common, it is harder than Acrylic glass (a type of glass that is made from plastic and are usually mounted in the inexpensive watches and clocks plated). But Mineral glass back down when comparing stiffness compared to the Sapphire glass.

The Sapphire glass has buy my watch types, Sapphire, Sapphire-coated thick omelette and Sapphire monolithic. Depending on the material that make up the glass Sapphire, the size of the glass, square or rounded, that money will be different. Majestic sapphire with a diameter 3, 8 cm MD watch instead of the 150,000 customers with sync Also only need up to 4 cm, the price was up to 200,000 VND. If the glass is made from Sapphire stone monolith, the price is very expensive, can be calculated by money, maybe even tens of million as hundreds of millions. Usually just for the kind of "Super watches." If the glass is modular and Sapphire has a hardness of up to 9 points, only to lose each diamond is 10 points). This has an extremely scratch resistant glass good, be concrete without scratches

Also if the majestic sapphire scratch resistance, then there is less than a minute. This glass was resistant to the sharp grinding on, also if this glass provides a concrete grinding can be scratched or broken.

But why in the glass, you will see Mineral glass was installed in the clock. Because only the Mineral glass is likely to hit the ball again (as new) was when accidentally scratch scratch glass (prices from 10 to 50 thousand, depending on the degree of curvature, to the glass). After polishing the glass will be new up to 100%. And the price of this glass was also quite cheap. It is most common in the clock.

But if you love a watch glass being Mineral and want to change the order for Sapphire glass scratch resistant? Of course there will be change. but the cost will be the team up a bit.

MD watch is where repair services on top clock was kept by the engineer (electrician repair meter) has extensive experience in. With the cost of replacement of the clock are always the cheapest.