Description: Replacement Movement Automatic Rotor: Enhance the performance of your mechanical watch with our quality automatic rotor, specifically designed to be suitable for NH34, NH35, NH36, NH38, and NH39. This ensures seamless integration and optimal functionalityElegant Pattern Design: Featuring a unique texture, this watch rotor adds a touch of elegance and distinctiveness to your timepiece. It is great for watch enthusiasts who appreciate fine craftsmanship and wish to elevate the aesthetic of their watchesEssential Watch Accessory: Whether you are a professional watchmaker or an amateur looking to upgrade your collection, this automatic mechanical watch movement rotor is an essential accessory for maintaining both the functionality and aesthetics of your watchesEasy Installation: The mechanical watch movement automatic rotor is designed for easy installation without compromising quality or performance. Ideal for those who want to replace their existing rotors effortlessly. Please ensure compatibility with your specific watch model before purchasing to guarantee the best fit and functionPremium Material & Dimensions: The automatic rotor is made from brass with tungsten bar, ensuring durability and longevity. Product dimensions are 3 cmx2 cmx0.5 cm/1.18 inchx0.79 nchx0.20 inch Specification: Material: Brass Tungsten Bar Size Chart: 3 cmx2 cmx0.5 cm/1.18 inchx0.79 nchx0.20 inch Package Includes: 1 Automatic Mechanical Watch Movement Note: Please allow slightly errors 1-2cm differences due to manual measurement.