Which grade does Qin Guan watch belong to?

Qin Guan watches belong to high-end brands.

Entered the mainland in 2008, mainly engaged in Taobao Mall and specialty stores in major cities, specifically for urban white-collar entrepreneurs. As a high-end watch brand, Qin Guan Watch has the advantages of the intersection and inheritance of Chinese and Western fashion arts, and has absorbed many brand frontier elements. With years of technical research and development and precision manufacturing strength, Qin Guan Watch ranks first among watch brands.

Qin Guan watches use movements from Switzerland or Japan to maintain strict watchmaking techniques. A series of high-tech materials are used to manufacture products, and hundreds of strict testing technologies are in step with the world. Let the watch have a high quality guarantee.

In addition, Qin Guan watches adopt a low-key gorgeous round case, elegant and restrained design style, precise and meticulous production technology and reasonable price, which is the favorite reason why Qin Guan has become an urban white-collar and successful person.

Most categories of Qin Guan watches are waterproof, but after subdivision, they can basically be divided into 30 meters, 50 meters, 300 meters and 500 meters. 30 meters: it means that life is generally waterproof, that is, water droplets splashed when washing hands and raindrops falling in light rain, but be careful not to spend too long, and don't wear waterproof watches in the sauna room. ?

Stainless steel band for watches, namely stainless steel flat steel for watches, can be divided into hot rolling and cold rolling. In the production process, adding some brands of sulfur content and participating in free-cutting elements such as copper and calcium can improve the cutting speed and ensure that the watch has high machining accuracy, bright and elegant surface. In addition, it must have a single austenite structure after solution treatment, and the manufactured shell can have diamagnetic characteristics.