1, the strap is divided into: frosted and polished, or both. When dealing with the repair of scratches on the watch strap, it should be done according to the watch technology.
2. There are deep scratches on the strap, which need local treatment before it can be repaired. You can carefully smooth the deep scratches with a fine file or oilstone under a magnifying glass.
3. There are deep scratches on the watch strap, so it is very important to polish it locally with an oilstone first (this needs to be done under a magnifying glass to make the scratches smooth and even). When the scratches are basically smooth, choose sandpaper with appropriate granularity and polish along the original sand grain.
4. The scratch on the watch strap is very shallow. You can go to the watch shop to buy K gold cloth or magic cloth to wipe it yourself. If the scratch is not deep, you can remove it.