Essential for Rolex enthusiasts and professionals, the Rolex 3135 Part 305 Ratchet Wheel Gear is a genuine Swiss component, factory sealed to ensure unadulterated quality and performance. This piece is specifically designed for compatibility with the renowned Rolex 3135 movement, enhancing its functionality and precision. Crafted with the meticulous standards synonymous with the Rolex brand, this movement part is a testament to Swiss craftsmanship. Whether you're restoring your timepiece or optimizing its operation, this authentic ratchet wheel gear is a fundamental element for maintaining your Rolex's legacy and reliability.