How to unscrew a wristwatch. How to change the battery in a Chinese wristwatch

When you don't have special tools to open the back of your watch, you may not even know how to replace a dead battery or fix a broken watch. But there is no need to buy expensive tools to open the watch. In many cases, they can be replaced with available household tools. Depending on the specific model hours, you may only need your own fingernail, a razor blade, a rubber ball, or simple scissors.

Steps

How to open a watch with a latched cover using your fingernail

Try to pick up the lid of a simple cheap watch with your fingernail. Some watches have snap-on lids that require prying to open. Inspect back cover hours to see if this is your case. If the lid does not have screws or grooves for unscrewing, then it is very likely that it can be opened with a thumbnail.

This method will only work if the lid is not secured with screws and is not a screw-on lid.

Locate the latch recess on the cover. On the simplest watches, the back cover latch is located in a small recess on its edge. This is where you need to insert your fingernail to pry and open the lid.

Insert your thumbnail into the groove on the lid and lift it up. Lift the lid slowly to avoid bending or breaking your nail. With some effort and some patience, the lid should open. If the lid does not budge, do not use your fingernail to avoid damaging it.
- This method is best suited for people with long, healthy nails.
Alternatively, use a razor blade. If the latch is too tight or your fingernail is too short to open the lid, a flat razor blade will help. Slide the corner of the blade into the indentation and begin to lift the lid until it opens.
- Again, go slowly to avoid getting cut by the razor blade.
- If you don't have a razor blade, you can replace it with a small kitchen knife.
Use the ball to push the cover out of place, but do not remove it completely. Once the lid is in place, you can unscrew it all the way with your fingers. To do this, continue to twist it counterclockwise with your fingers until it comes off. Set aside removed cover to a safe place so as not to lose her.

To return the clock cover to its place, also use a rubber ball. After performing the necessary operation on the watch, the back cover will need to be screwed securely again. Place the lid in place and press it firmly with a rubber ball. Rotate the ball quickly clockwise to tighten the watch back.

How to unscrew a tight back cover or a cover with screws

Use scissors to remove the very tight screw-on watch cover. A rubber ball may not be enough if the watch back is tightened too tightly or is attached with screws. However, the tips of the scissors are usually small enough to fit into the special grooves on the back of the watch (or into the heads of the screws) and turn it (them) in the same way as with a special screwdriver.

Choose scissors with rounded tips to avoid injury if the scissors slip.

Find the grooves for unscrewing the lid. The grooves on the edges of the screwed watch cover (or in the heads of the screws) are specially designed for unscrewing. Open the scissors and then place their tips in two opposite slots in the lid to get ready to unscrew the lid. For screws, place one tip of the scissors into the groove on the head of one of the screws. Be sure to press the scissors firmly into the grooves so you don't lose your grip as you turn them.

Turn the scissors counterclockwise. Similar to the rubber ball method, you need to rotate the scissors in the grooves to move the cover or screw out of place. If the cover is secured with several screws, remove them all one by one.
- When you are ready to put the cover back in place, secure it in the same way, just turn the scissors clockwise.
Try using a precision screwdriver to unscrew the cover with screws. If you can't or don't want to use scissors, buy a precision screwdriver from a hardware store. Precision screwdrivers are usually small enough to fit the screws on a watch cover and open it without the need to purchase a specialized watch tool.

Nowadays, quartz watches can run for years without needing to replace the battery. Modern electrolytes extend the shelf life and service life of batteries. But sooner or later everything comes to an end, any battery is discharged. Therefore, the question is always relevant.

Alkaline (alkaline) and silver oxide batteries require replacement after an average of 2-3 years, 3 Volt lithium batteries after 5 years, and 2 Volt lithium batteries after a year. The weakest ones are salt ones. Usually they do not have time to work for even a year.

How can you tell if your watch battery is dead?

If an alkaline or salt battery is installed, it is easy to understand that a replacement will soon be required. The clock starts to lag or rush a few seconds a day. When you notice a significant error, urgently find out how to change the battery in your wristwatch and replace it. The fact is that salt batteries often swell, oxidize, leak and damage the clock mechanism. This happens less often with alkaline ones, but is also possible.

Silver oxide batteries behave differently. They do not give a significant error and work at full strength until the end, and then at one moment the clock suddenly stops.

Is a workshop necessary?

How to change the battery in a wristwatch is best known to service centers and workshops. Advantages of visiting a workshop:

There is the necessary professional equipment: an illuminated magnifying glass, screwdrivers with special attachments, etc. Therefore, the work is carried out as carefully as possible, the body is not scratched.
The craftsmen master the technique of hermetically closing the lid. The watch will not lose its water resistance, and the mechanism will not become clogged.

Cons: waste of time and money.

How to change the battery in a wristwatch yourself?

Are you expensive or are you unsure of your abilities? Don't experiment, trust the master. If you still want to take a risk, these instructions are for you.

Open the lid. There are two types of lids: screw-on and pressed. In the first case, there are several indentations in a circle on the lid. The screw cap can be removed at home using a caliper. You need to turn to the left. The compressed lid is opened using a sharp, strong knife. The tip is inserted under the lid, held tightly and sharply pryed off.
Remove the battery. Most often, the battery is not secured in anything; it can be pulled out with your fingers. But sometimes you have to move the latch a little to the side. The main thing is not to damage the fragile mechanism. You can use tweezers.
Insert a new battery. It should be identical to the old one in size and capacity. Check that the polarity is correct and the clock is running.
Close the lid. The twisted one can be closed, just as you opened it - with a caliper. The slamming one is a little more difficult. You need to align the notch on the lid with the wheel that adjusts the hands, wrap the watch with electrical tape, place it on the table and lightly press it down with a wooden board or book. Then unwind the electrical tape and clean the glass and body from any remaining electrical tape adhesive.

Surprising: some people, without knowing, how to change the battery in a wristwatch, simply throw the device in the trash. Now even the owners will not make such a mistake.

14.04.2017

How to change the battery in a wristwatch Instructions

Battery-powered watches are convenient because they do not need to be wound and quartz watches are more accurate. The question arises, where and how to replace the battery. And replacement in a workshop will be quite expensive, except for our workshop IMchasov M. Savelovskaya, Sushchevsky Val, 5 building 12, TC Savelovsky mobile, pavilion L150. Study our recommendations and replace the battery in your watch yourself, usually an SR626SW battery. But keep in mind that there are watches where you can open the back cover, but you will have to close it using a press.

To replace the battery in your watch, the first step is to open the back cover of the watch. The cover can be screwed and pressed. Look carefully: if the cover is pressed in, then there is a recess on the watch case and the cover needs to be lifted either with a screwdriver or a knife. Take a small knife or small screwdriver, insert it into the recess and pry off the lid. The watch must be held firmly, and the pressure must be firmly and carefully so as not to break the watch and injure yourself.

If the back cover of a wristwatch has special recesses along the case, about six to eight, then it can be unscrewed. Of the tools that a home craftsman might have, a caliper or a small rubber ball is best. Spread it to the width of the marks and tighten the bolt. Insert the caliper into the two recesses and unscrew the cap. You can also open the lid with a small rubber ball. Press the ball against the watch cover and begin to twist and the cover will unscrew. You need to unscrew it to the left.

A wristwatch is not only an object that tells the time. It is also a fashion accessory that emphasizes the impeccable style of its owner.

There are watches that operate from a voltage source or have a winding mechanism. Battery-powered watches are more convenient because they do not need to be wound regularly. As a rule, the battery in such watches lasts for long term work. If the watch suddenly begins to show the time incorrectly or stops, then it is time to replace the battery in it.

As a rule, it costs very little, but you will have to pay a considerable amount for the work to replace it. To save money, you can try to do it yourself.

How to replace the battery in a wristwatch with your own hands

The difficulty of this work lies in the fact that the watch has a complex mechanism that can be damaged during the process of replacing the battery. In addition, you need to open the watch very carefully so as not to damage it appearance. One more important parameter is the battery voltage, it must comply with the watch manufacturer's requirements.

Before you start replacing the watch battery, you need to:

make sure that the cause of the malfunction is a dead battery. Some models of electronic watches have a special indicator that shows the battery charge level. If it is missing, diagnostics can be carried out using a special device that measures current strength;
make sure that the battery that will be inserted into the watch is suitable in size and voltage level for this model;
Make sure the battery is of proper quality. Good batteries ensure uninterrupted operation of the watch for a period of 2 to 5 years.

To replace the battery in a wristwatch, follow the following instructions.

First you need to open the watch case. Its back cover can be attached with screws or pressed on. In the first case, you should use a screwdriver of the appropriate size. In the second case, the lid should have a small recess that allows you to pick it up with a knife or other similar tool. In this case, you need to act very carefully so as not to damage the watch case or injure your hands. There is another option for attaching the lid - it can be screwed on. In this case, in order to unscrew it, you will have to use a caliper.
After removing the cover, you need to remove the battery using tweezers. Before doing this, you must remember or photograph its position in order to correctly install the new battery. Do not remove the battery by hand or with metal tweezers, as this may negatively affect its properties. Plastic tweezers work best.
Then you need to insert a new battery. You should also not take it with your hands. This must be done with the same tweezers. The polarity of the battery must be observed. The battery must be held firmly in the place provided for it and not dangle. After the battery is installed, you need to make sure that the clock is running. Only then can the housing cover be replaced.
Before replacing the watch cover, you need to check the gasket. If it is worn out, you need to lubricate the surface with sealant. If the lid has been unscrewed, it screws back in the opposite direction.

If the lid was pressed, you need to press it on top with a small flat object, preferably wooden. After this, it should snap into place without difficulty. Before closing the lid, you need to place the watch on a soft cloth with the dial facing down and make sure that the hand position adjustment wheel matches the corresponding groove on the lid.

The given instructions for replacing the battery in a wristwatch are generalized. Different models may have their own characteristics for replacing the battery. Before you begin, be sure to read the watch's instruction manual.

When replacing the battery, you need to act very carefully so as not to damage the small mechanisms of the watch, as this can lead to their failure and the need for expensive repairs.

Be sure to make sure that the battery inserted into the watch meets its dimensions and the manufacturer's requirements.

If you follow all the requirements and instructions during operation, replacing the watch battery will not take much time. At the same time, you can significantly save money and time on going to the workshop.

A wristwatch is an attribute that exists for almost every person. This is not just a useful thing. This is also a stylish decoration, an addition to your image. In short, an accessory that you won’t regret purchasing. But what to do when your battery runs out? How to solve this problem? How to change the battery in a wristwatch yourself if you do not have such experience? How to avoid damaging the mechanism?

How to change the battery in a wristwatch? Do you need the help of a specialist?

So where to start? As a rule, people are accustomed to turning to specialists. Of course, this is the simplest option. The craftsmen know very well about wristwatches. However, you can deal with this on your own. The main thing is to know which battery was installed by the manufacturer. By installing exactly the same one, you guarantee the mechanism a long service life. You need to look at the type of battery. The abbreviation SR indicates that the battery is silver-zinc. CR - lithium. These batteries are the most durable. Most often they are used by manufacturers.

Knowing how to change the battery in your wristwatch yourself, you can avoid installing a cheap alkaline model, designated by the letters LR. Unfortunately, unscrupulous craftsmen sometimes do this. These batteries do not last long. In addition, they weakly hold tension in the mechanism. As a result, the clock starts to lag quite quickly.

Removing the back cover

Of course, models with batteries are very convenient. There is no need to start them. But the battery is not an eternal thing. That's why it has to be changed over time. There is absolutely nothing complicated in this procedure.

So how to change the battery in a wristwatch? It all starts with removing the back cover. It can be pressed or screwed. In the first case, a special recess is provided on the lid. A small screwdriver is inserted there. The lid is carefully lifted and removed. At this moment, the main thing is to hold the watch tightly.

If there are several recesses in a circle on the back cover, you need to unscrew it. The easiest way to do this is with a caliper. The tool is inserted into two recesses, and the cover, turning counterclockwise, is carefully removed.

Changing the battery

The battery is removed using small tweezers, and a new one is inserted in its place. The main thing is that it is of the same design and specification as the old one.

When installing the battery, do not handle it by hand. It is best to use the same tweezers for this. After installation, you need to check if the clock is running. Only after this the lid returns to its place. In a word, nothing complicated.

Put the cover in place

So, the final stage. If the cap is screw-on, it must be screwed using a caliper. Do not forget also that if a gasket was installed in the watch, you need to check whether it has become unusable. Otherwise, it also needs to be replaced. If you can’t find the exact same gasket, you can use a little sealant by applying it to the threaded part.

The pressed cover is placed back on the watch on a flat surface. It is imperative to ensure that the groove corresponds to the axis of the wheel for changing the position of the arrows. After this, take a small flat object (preferably wooden), place it on the lid and gently press it on top. It should fall into place without any problems.

Thus, knowing all the nuances of how to change the battery in a wristwatch (Casio, Oreintex or any other company), you can easily cope with this task. And, most importantly, you will do it quickly and correctly.

be careful

It is only important not to forget about accuracy. If you damage the mechanism, you may not be able to “save” your watch. For example, when removing the cover, lift it very carefully. The watch must be firmly fixed, and the instrument must be pressed accurately and firmly. By the way, these measures are also necessary in order not to get hurt.

When changing batteries, remove and insert them as carefully as possible. Tweezers should not touch important elements. In a word, caution is needed in everything.

When closing the lid, carefully check the watch for leaks. If, when pressed with your finger, it still does not close, use, for example, a wooden mallet used for crushing berries, potatoes, etc. This way you can press on the entire surface at once. Eventually the matter will be completed.

However, if you are still not confident in your abilities, you can always easily find a place where you can change the battery in your wristwatch quickly and without problems. Conscientious good craftsmen will definitely be found in every city.