★Extremely quiet Mabuchi motor make sure long usage time and quieter running. This watch winder can be put on anywhere especially bedroom and office day and night. ★Zero Magnetization: The watch winders' base locates outside of the motor magnetic wave direction and range, so it never magnetizes your watch. Insulated materials are applied to protect your watch to be interfered. 2 watch pillows and 2 storage cases enshrine all your beloved watch by one watch winder collector. ★WATCH APPLICATIONS---The biggest diameter of the watch can reach 50mm. The perimeter of the watch should be within 18cm(7''). ★Wooden black box is elegant, soft and flexible pillows with PU leather fit different sizes’ watches. ★GOOD CHOICE FOR GIFTS--- This watch winder is fashionable and very practical. It is a good gifts for family, friends and business partners whether it is birthday or other holidays.