|A good watch is a work of art. This watch is like this, the surface of the watch is made of special exquisite and noble, and the hollow movement design allows the wearer to see the movement of the watch movement at all times. The watch strap features a leather watch strap.|
Basic Info Of Dragon Watches For Sale
|Color||Black and White and Rose gold|
3352mechanical Manual Movement
|Case Material||Stainless steel|
|Function||Hour, minute, 6-bit position, tourbillon, manual winding|
|Strap||Genuine Leather Band|
|Dial||a gold dragon|
|Hand||gold trangle hands|
Detail Show Of Dragon Watches For Sale
|1.The dragon pattern on the surface, the whole watch is golden.|
|2.The movement needs to be self-winding.|
|3.The watch features a gold-tone dark coffee strap.|
The surface of the sapphire lens is coated with an anti-reflective film that can be used to reduce reflections and enhance the visual effect of the dial. This technique was developed by the Ukrainian physicist Alexander Smakula when he worked for Carl Zeiss Optics in Germany in 1935. The secret of the German army during World War II. A composite mixture of aluminum oxide (Al 2 O 3 ), magnesium fluoride (MgF 2 ) and cerium oxide (HfO 2 ) was heated under vacuum at 1800 ° C under vacuum. The mixture melts into steam and spreads out indoors. When the gas comes into contact with the crystal, it condenses on the surface, and the anti-reflective film is applied to the crystal. The principle of applying a scratch-resistant film is the same.
A watch with a sapphire mirror is expensive, and its authenticity is also a lot of people. Teach you a few very common methods: take a breath on the mirror, the sapphire mirror is quickly spread out; the surface is gently tapped with a nail, the sapphire lens is dull; the water droplets are on the surface, and then When the surface is vertical, the water droplets will not spread out and slowly slide down, which is the sapphire mirror. The watch logo is the best way to judge the mirror. If the regular brand watch is a sapphire crystal, it will mark SAPPHIRE or Sapphire Crystal on the back cover of the watch.
Although the sapphire crystal is scratch-resistant, it is also a fragile product. If it is broken, the maintenance cost is relatively high. Plus the sapphire crystal is a powerful fingerprint collector, so always wipe it to ensure the brightness of the mirror.
If you have any preference for the dragon watches for sale, please rest assured to buy the cheap watch made in China with our factory. As one of the leading suppliers of various watches in China, we also offer the customized service.