◭Material: The outer layer of the watch winder is made of PU leather, which is effectively scratch-resistant and wear-resistant, giving the product a high-end appearance ◭Dual watch winding space: The automatic watch winder is equipped with 2 independents winding positions, which rotate clockwise and counterclockwise to make your watch more accurate ◭Convenient power supplys: There is a series power supplys port on the back. When you have multiple winders, you can easily power multiple devices with one power supplys through series connection ◭Anti-magnetization design: Effectively shield magnetic field interference in life, avoid the watch movement from being affected by magnetism, and extend the service life ◭Silent operation: The watch winder box uses a silent motor, which provides you with a quiet and comfortable use experience whether it is at night or in an office environment