Features: Effortlessly remove watch crown gaskets without damage using this remover, great for any watches. Use selected copper, the tool set is designings for longevity and reliability, ensuring your timepieces are handled with care. Suitable for professional watchmakers, horology hobbyists, and jewelry store owners who frequently engage in watch crown o-ring replacements or maintenance tasks. Whether for home use, in watch repair shop, or a jewelry store, this removing tool is great for adjusting watch size, changing straps, or performing intricate watch repairs. Enhancing your watch care routine with this essential toolkit, providing you with the convenience and efficiency to maintain the elegances and functionality of your timepieces. Specifications: Product Dimension: Approx. 6.75x0.5cm/2.65x0.2inch Component: Copper Package Includes: 1Set Watch Crown Gasket Remover note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.