The Rolex 3055 Part 5128 Date Jumper is a genuine factory-sealed package, perfect for replacing a worn-out or damaged movement part in your Rolex watch. Made in Switzerland, this silver-coloured part is specifically designed for the Rolex 3055 model, ensuring a perfect fit and functionality. Add this high-quality component to your watch repair toolkit and keep your Rolex timepiece running smoothly and accurately for years to come.