Electric Watches: Losing Time, Why?

why would an electric watch lose time

Electric watches, also known as quartz watches, are known for their accuracy in timekeeping. However, several factors can cause these watches to lose time. One of the most common reasons is friction within the watch's internal mechanisms. This friction can be caused by wear and tear, dust and dirt buildup, or even slight misalignments in the hands or dial. Additionally, factors such as magnetism from household appliances, extreme temperatures, and water exposure can interfere with the watch's accuracy. Regular servicing, careful handling, and proper maintenance can help mitigate these issues and keep your electric watch ticking accurately.

Characteristics Values
Winding the watch incorrectly Overwinding, winding at an angle
Wear and tear Dust, dirt, debris, friction, ageing
Water damage Rust, corrosion, internal movement damage
Extreme temperatures Components expand or contract
Magnetism Magnetic fields from household appliances and electronics
Dropping or bumping the watch Knocking parts out of place
Not wearing an automatic watch regularly Lack of movement to keep the watch wound
Incorrect setting Human error

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Water damage

There are several ways water can enter the internal mechanism of a watch. Gaskets, which create a waterproof seal, can wear out over time due to exposure to extreme temperatures, certain chemicals, or simply old age, causing them to lose their elasticity. This can allow water to seep into the watch and damage its internal components. A damaged watch glass can also result in water damage if it fails to provide a waterproof seal. Small cracks, scratches, or chips in the watch glass can reduce its ability to resist moisture, allowing water to seep in.

Additionally, condensation can form inside the watch case due to temperature fluctuations, which can cause corrosion and potentially damage the electrical components. This can happen when there is a drastic change in temperature, such as when exiting a mall or a cold room into a hot room. Inadequate sealing of the watch case can also trap moisture inside, forming droplets that drip down onto the watch mechanism, leading to corrosion and rusting of internal parts.

If you suspect your watch has been exposed to water, it is important to take it to a professional watch repair shop for inspection and servicing as soon as possible. Trying to dry out your watch with direct heat sources, such as radiators or hair dryers, is strongly advised against as it can cause greater damage. Exposing your watch to high temperatures can cause a chemical reaction in the battery, which may result in swelling. Instead, you can try placing your watch with an absorbent material, such as silica gel or uncooked rice, inside an airtight container and leaving it for 2-3 days. However, this method may not completely remove all the moisture from the watch, and it is still important to have a professional inspect the watch to prevent further damage.

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Magnetism

Watches can be affected by magnetism and may lose or gain time as a result. This is due to the presence of magnetic fields in everyday objects such as mobile phones, tablets, speakers, and even handbags. The risk of magnetism has increased with the proliferation of electronic devices, and mechanical watches with metal parts are particularly vulnerable.

The effect of magnetism on a watch can cause its accuracy to be influenced. A watch that has been magnetized may run fast, slow, or even stop altogether. The most prominent sign of magnetization is a high degree of inaccuracy, usually being off by more than a minute per day. A magnetized watch often gains more than a hundred seconds per day and has an abnormally low amplitude due to the restricted movement of the hairspring.

To test if a watch has been magnetized, one can use a simple method of placing a compass near the watch. If the needle on the compass is attracted to the watch, it is magnetized. There are also smartphone applications that utilize the device's magnetic sensor to detect magnetism.

If a watch is magnetized, it can be demagnetized using a demagnetizer, which generates a randomized magnetic field to disrupt the ordered magnetic field in the watch. This process typically takes just a few minutes and can be done at watch repair facilities or even at home with an inexpensive demagnetizing machine.

It is important to minimize the risk of magnetism by avoiding strong magnetic fields and prolonged exposure to magnetic objects. This includes keeping the watch away from electronic devices, speakers, and magnetic accessories. By following these precautions, one can help ensure the accurate functioning of their electric watch.

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Wear and tear

Electric watches, like all watches, have moving parts with exact stopping positions controlled by mechanical components such as springs, gears, and ratchets. Over time, these stopping points can change, leading to a loss of time. This gradual wear and tear on the watch's components can be caused by everyday use, environmental exposure, and the passage of time itself. Dust, dirt, and debris can also sneak into the watch's inner workings, clogging up the gears and causing disruptions.

Even slight friction or wear on these tiny components can cause a loss of accuracy. For example, the minute hand may kick backward slightly before moving forward, indicating that the gears are slipping or worn. This can be remedied by cleaning or oiling the watch, as dried-up lubricant can cause unnecessary friction. Regular maintenance and servicing can help keep the watch running smoothly, but even well-maintained timepieces may eventually need repairs or replacements due to wear and tear.

The delicate inner components of a watch can also be affected by external factors such as magnetism and water exposure. Household appliances and electronics emit magnetic fields, which can cause the watch's components to become magnetized and stick together or move out of position, affecting its timekeeping abilities. Water exposure can lead to rust or corrosion, damaging parts, and causing the watch to run slower.

Additionally, the way a watch is handled can impact its accuracy. For instance, winding the crown in the wrong direction or adjusting the time too far can cause misalignment of the internal components. The act of winding a watch while it is on the wrist can also stress the winding stem and other components due to the awkward angle.

Overall, wear and tear on an electric watch can lead to a loss of time due to the gradual degradation of its mechanical components. Regular servicing, proper handling, and protection from external factors can help mitigate these issues and keep the watch functioning accurately.

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Incorrect winding

Winding a watch is a delicate process, and doing it incorrectly can cause serious timekeeping issues. One of the most common mistakes is overwinding, which occurs when you turn the crown too far after the watch is fully wound, putting excessive tension on the mainspring. This added strain can lead to wear, stress, or even breakage, potentially affecting the accuracy of the timepiece or damaging the movement entirely. Therefore, it is important to stop winding when you feel resistance.

Another mistake to avoid is winding your watch while it is still on your wrist. This can put uneven pressure on the winding stem, and twisting or pulling the watch at an angle increases the risk of damaging the delicate internal components, such as the stem, crown, or gears. It is recommended to lay the watch on a table and wind it with your opposite hand to ensure a smooth and controlled motion.

Additionally, some automatic watches have specific winding requirements. For example, if your automatic watch has a screw-down crown for water resistance, you need to screw the crown in the opposite direction until you feel it pop out before winding it. Similarly, if your watch has a date window, you must first pull the crown out from the winding position and move it clockwise to set the correct date before winding.

Furthermore, it is crucial to be cautious when handling the stem and crown of the watch. Do not force or shove any parts when returning the watch to its normal state. Always ensure that the components are placed back exactly as they were originally. By following these guidelines, you can help ensure that your electric watch maintains accurate timekeeping and avoid potential damage caused by incorrect winding techniques.

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Extreme temperatures

Additionally, extreme temperatures can impact the lubricants inside, thickening oils in the cold or thinning them in the heat, leading to increased friction and wear. Over time, this can compromise accuracy and even damage internal parts. Most movement lubricants freeze at temperatures around -22°F, but some watches, like the Seamaster, use a specialty oil that allows it to function at temperatures as low as -94°F.

Some watchmakers have tried to tackle temperature issues by using different materials or specialized mechanisms. For example, some luxury watch manufacturers like Omega use bimetallic balance wheels, which are designed to counteract temperature-induced expansion or contraction. These watches are more likely to maintain accuracy even in fluctuating temperatures, but they are rare and typically come with a higher price tag.

If you plan to wear a watch in extreme conditions, it’s worth choosing one specifically designed for such situations. Watches can be adversely affected by magnetism and may gain or lose time, so it is important to not leave a watch close to magnetic objects for a long time. Some high-end watches are specifically designed to handle extreme temperatures and can operate within a particular range, but most everyday watches will show slight fluctuations in very cold weather.

Frequently asked questions

Even electric watches are susceptible to the laws of physics, and energy is lost with each turn of the gears. Additionally, the internal mechanisms are affected by external factors such as gravity and the weather.

It is recommended to service your watch every 2-3 years. Regular maintenance and servicing can help keep your watch running smoothly.

There could be several reasons. For example, if you've dropped your watch, the delicate internal components may have been affected. Water exposure, extreme temperatures, and magnetism can also cause timekeeping issues.

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