【Quality Material】: Crafted from copper with electroplating and stainless steel, ensuring durability and resistance to wear
【Fit for Multiple Models】: Designed to be compatible a wide range of watch movements including NH34, NH35, NH36, NH38, NH39, as well as 4R35, 4R36, 6R35, 6R36, 7S26, and 7S36
【Ideal Size】: With a diameter of approximately 2.8cm/1.10inch, it fits seamlessly into your watch mechanism without any hassle
【Essential Watch Repair Component】: Ideal for watchmakers and enthusiasts looking to maintain and repair their mechanical watches. This automatic rotor ensures smooth operat and enhances the longevity of your timepiece's movement
【Comprehensive Package】: Comes with movement rotor in the package to ensure you have everything needed for installation or replacement