How to effectively remove scratches from automatic mechanical watches?

Removing scratches from a watch case or crystal requires careful consideration, especially for automatic mechanical watches with complex components. Here are some general guidelines:

1. For watch crystal (if it is made of mineral or sapphire)

Evaluate the type of crystal: Mineral crystals are more susceptible to scratches than sapphire crystals. Sapphire is highly scratch-resistant, but can still be scratched by harder materials.

PolyWatch or Diamond Plaster for Plastic Crystals: If your watch has a plastic (acrylic) crystal, you can use PolyWatch or finely ground Diamond Plaster. Follow product instructions and apply gently with a soft cloth.

Polish with a polishing cloth: For sapphire or mineral crystals, you can try using a specialized polishing cloth. These are usually impregnated with microscopic abrasives. Be gentle with your movements and apply light pressure.

Professional polishing: If the scratches are deep or you feel uncomfortable doing it yourself, consider taking your watch to a professional jeweler or watchmaker. They have the tools and expertise to polish the crystal without damaging the watch.

2. Removal of scratches on the watch case

Metal Polishing Cloth: For stainless steel or precious metal watch cases, use a metal polishing cloth. These are designed to remove minor scratches and restore shine.

Toothpaste or baking soda paste: For minor scratches on stainless steel, you can use toothpaste or baking soda mixed with water to make a paste. Apply the paste to the scratched area and wipe gently with a soft cloth in a circular motion.

Professional Polishing: Deep scratches or scratches on high-end watches may require professional help. A jeweler or watchmaker can use specialized tools to polish and refinish the case without affecting the functionality of the watch.

3. Things to note

Mask sensitive areas: If you try the DIY method, use masking tape to cover areas like the crown or buttons to avoid accidentally scratching them.

Be gentle: Whether using a cloth, adhesive, or any other method, always apply gentle pressure. Excessive force may cause more harm than good.

There are risks associated with any DIY approach, and results may vary depending on the severity of the scratch and the materials involved. When in doubt, seek professional advice to avoid accidental damage to your watch.