Black Mechanical Watch Stainless Steel Back top 10

Shenzhen Shijin Watch Co., Ltd. is a watch manufacturer specialized in research & development, production and sales for over 10 years. We have experienced R&D team in watch making who can offer OEM and ODM service. Shijin watch has always been concentrated in supplying the best service with the know-how in horology to every customer. We own a case factory, a steel band factory and an assembly plant. All of them have completely independent control systems and production lines. Our factory area is about 2,000 sqm. There are 40 R&D staff members and 200 workers on production lines. A variety of materials are available for your choice, such as tungsten steel, leather, plastics, ceramics, titanium, brass & alloy, wood. Our products:quartz watch, mechanical watch,dive watch,hollowed-out watch, jewelry (earring, ring, pendant, bracelet, etc.). https://www.shijinwatch.com/