Best Automatic Watches

In order to maintain the performance of the watch, it is very important to choose the right watch winder box. 1.Automated mechanical watches use a mechanical movement that automatically winds up as the watch moves. Generally speaking, you need to wear at least 8 hours a day to ensure that your mechanical watch has enough power to ensure that the watch is running on the day, so that the timing will be more accurate. If you don't use watch winder, your watch will stop working when you are not wearing it. It has a great impact on the accuracy and longevity of your watch. 2. Kalawen watch winder works on the principle of simulating the movement of the watch on the wrist when you move. It is a device that automatically winds your automatic watch when it is not worn, helping you to free your hands. They are an essential tool for watch collectors. NOTE: 1. Please use the adapter that comes with the package. If you wan to use a similar adapter, the voltage output must be identical. 2. Please do not manually rotate the winder or it will damage the watch winder.3. Do not operate both power modes at the same time. If they are powered on, it will burn out the internal components of the watch winder. 4. Avoid exposing the watch winder to the sun, water and other extreme temperatures which may damage the watch winder. 5. When you open the watch winder for the first time, it is normal that it may be a bit of leather smell. Pay attention to this before you buy it if you mind.Specifications: Size: 18cm*18cm*20cm/7.1in*7.1in*7.87in Weight: 2.2kg Voltage: 100-240v Packaged Included: 1 x Automatic Watch Winder Box 1 x AC Power Adapter 1 x Cleaning ClothNote: 1. More suitable for watches with a dial diameter of 42mm or less. NOT suitable for watches with excessive dial diameter and thick thickness.2. For better results, rotate for 2 minutes and pause for 6 minutes.