△This style is a single-position winder, which needs to be worn for a long time. If it stops for a long time, it will cause serious damage to the watch movement. △The single automatic winder can be plugged directly or installed with batteries, so that even if you want to use it outdoors, you can use it directly without plugging . △The automatic winder is equipped with an automatic watch rotation mode. After rotating for 2 minutes, it pauses for 6 minutes and then repeats both . The automatic winder ensures that your watch works properly and is ready for the next use. △Unisex automatic winders recommend that you do not install batteries when plugged to avoid damage to the board. △The watch rotator has a quiet motor, and its working noise is almost inaudible even at close range. This makes it suitable for installation the bedroom or study.