Is there any way to do it after the Casio watch glass lid Earth Ore wears out?

lz, I don't know if the earth ore you are talking about is a sapphire, if it is a sapphire, it is absolutely impossible to wear, if it is really worn, it is definitely fake, but the sapphire will break when hit hard, of course, it can also be replaced!

You can take it to the shopping mall to polish it.

The glass material of the watch is generally sapphire glass, and many situations in life may cause the glass of the watch to be damaged, depending on the degree of damage, there are scratches, cracks, broken corners, complete breakage, etc. If it is only scratches and cracks, it can be improvised, and if the corners are broken and completely broken, the glass of the watch must be replaced. Severe damage to the glass will cause the watch to be unsealed, which will affect the waterproof function.

From the perspective of the material of the watch glass, the plastic glass of the old-fashioned watch will not burst, while the mineral watch glass, especially the popular sapphire watch glass, is more likely to burst.

Treatment: When there are scratches or slight scratches on the watch mirror, you can drop one or two drops of water on the watch mirror, then squeeze a little toothpaste, and then wipe it back and forth with a cotton ball to remove the scratches and make the watch glass as new.

In the case of severe damage such as explosions, broken corners and severe breakage, and debris covering the dial, the following measures need to be taken immediately:

1. The first thing is to stop the watch. Pull out the watch handle and stop the watch from running. Pulling out the handle allows the watch to stop, preventing the hands from scratching the dial and date by driving glass shards.

2. You must not dial the hands and the fast-setting calendar, and you must not try to remove the broken glass of the dial by yourself.

3. When sending the watch to the watch shop for repair, the watch needs to be placed flat (preferably with the glass side down) into the box, and no violent vibration and shaking should occur during the repair.

4. During the maintenance process, it is necessary to tell the maintenance personnel not to let the glass fragments hurt the dial and watch hands.

Polish. Electronic watch accessories are no cheaper than buying a new one.

It's good to change the watch door, the accessories are relatively expensive, if you accept it, it shouldn't be the original.

The never-worn surface is at least sapphire surface glass, sapphire hardness reaches 9 grades, slightly inferior to diamond 10 grades, the so-called mineralized glass is an artificial fried concept, so it is mysterious, but after potassium hydroxide treatment, the hardness is only 7 grades. Scratches are inevitable.

1. If the watch is sure that the waterproof function is intact and will not enter the water. The quickest and easiest way is to clean your handwashing table with soap or soap, just like washing your hands, and gently brushing it with a toothbrush is more effective, especially where there are small seams. However, remember not to press the "watch button (electronic watch)" or pull out the "crown (quartz or mechanical watch)" during the washing process

2. Water molecules will have an impact on the waterproof rubber ring of the watch no matter what, especially the watch that has been used for many years and has not replaced the waterproof rubber ring, which is a normal and ordinary situation. When cleaning again, dispose of it quickly and dry it in time.

3. After each cleaning, try to dry the water of the entire surface with a soft dry cloth or clean toilet paper as soon as possible, and then dry it in a cool vent (no direct sunlight can be used) to dry the water. If you usually have alcohol at home, wipe a little alcohol with a soft cotton cloth, the alcohol will be faster, and the damage to the glass will be much smaller.

1.Use a soft cloth to dry erase;

2.Water soak and rinse. If you are not sure about the waterproof performance of your watch, or if you are using a watch with a leather strap, it is recommended to use a dry wipe with a cloth as much as possible. Disassembling the strap may not be a big deal for an insider, but it's really hard for the average person.

The effect of cleaning the watch simply by yourself cannot be compared with that of a professional watch shop, which will use ultrasonic cleaning and rapid drying equipment; Even such a simple cleaning will have a considerable effect, if the watch is waterproof (such as a Rolex watch), you can soak the whole watch in warm water, add a little "toothpaste", and then find a toothbrush with the softest bristles, brush the surface of the watch, focus on the strap and the back of the watch, and finally turn on the faucet and rinse it with water. Note: When cleaning, the watch handle should be pushed in and locked, try not to rush to the watch head, after the cleaning is completed, quickly dry the watch with a soft dry cloth, and it is best to use hot air from a hair dryer to quickly dry the watch at an appropriate distance.

3.Another labor-saving and time-saving way is to go to a professional watch shop, where cleaning is the most time-saving and clean.

The hardness of mineral glass is OK, and the general scratches can be resisted, and the best thing is that the sapphire mirror only has a harder than the sapphire of several substances that can cause him scratches. If you want to resist falling and wearing, buy G-SHOCK for extreme sports and outdoor sports, many styles are impact-resistant, such as mud figures, and good mountaineering watches also have good resistance. The decorative watch of the average quartz movement will definitely be a little worse.

Look at what kind of back cover, is there a picture.

It should be opened with a special tool.