Feature:1. It is made of excellent material, and it is durable and has a long service life.2. Dedicated watch movement, providing you with professional services.3. Professional watch movement with precise workmanship, suitable for professionals and watch repair shops.4. This is an essential watch accessory, convenient to replace the old one or broken one.5. The product is easy to replace and install, and it is very convenient to use.Specification:Condition:100% Brand New Item Type: Watch MovementMaterial: Plastic + MetalPurpose: 7750 watch movement without calendar Package List:1 x Watch Movement1 x Protective Box