When it comes to selecting a wristwatch, the majority of buyers choose based on the looks and features. They select the most suitable option in their price range without often being aware of the powering mechanism behind it. After all, watch’s purpose is to show accurate time, be eye-catching, and, possibly, have some awesome extras as well.
The truth with movements, however, is that the price, precision, and convenience of use differ from one another, and one of the determinants in buying should undoubtedly involve the movement selection. Different watch movements have their pros and cons, and there’s no absolute answer to the question of which of them is the best.
The question should be, which one is the most suitable.
In the following paragraphs, you’ll find out about all the movements there are, and by describing the working mechanism and outlining the positives and negatives, you can be even more confident in your watch selection.
Five Watch Movements
The essential purpose of a wristwatch is to show accurate time, according to which the wearer can plan and execute several daily tasks on time and for a specified period. Performing this critical job is the watch movement, often referred to as “the heart of a watch.”
Commonly, there are three broad types of movements, distinguished by the mechanisms that shift the hands – mechanical (or manual), automatic, and quartz. We will broaden it a little bit by including two types that are unique in the way they power the movements.
We find it’s essential to know all the calibers and subdivisions that are available on the market. Without further ado, let’s have a look at the five movements we can find from wristwatches.
Manual Mechanical Movement
Manual movement is mechanical and made up of only mechanical parts. In order to keep it running, one must wind it manually. You’ve probably come across these types of watches at your grandpa’s house because nowadays, the more advanced technologies have practically eliminated them.
Some luxury watch brands still appreciate the outdated but technically rich engineering and have decided to produce them. However, the value of these timepieces sometimes reaches tens of thousands of dollars.
One of the greatest examples of the movement’s virtuosity is a tourbillon watch. Initially invented to enhance accuracy, it later became just a demonstration of craftsmanship.
Tourbillons are the most expensive watches around, though, with the emergence of Chinese watchmaking, many affordable tourbillon watches have started to make name for themselves.
Although the craftsmanship of the movement is what sets the price, you won’t get atomic-precision timekeeping.
Since the mechanism consists of a lot of components that are sensitive to several factors, the time tends to lose pace. It’s prevalent for a manual movement watch to be wound and corrected every single week.
How Does A Manual Mechanical Watch Work?
When rotating the crown, the mainspring winds up, and, as a result, conserves energy. The escapement receives the power and measures it to equal parts so that the balance wheel could beat back and forth at an unchangeable rate. Finally, with every beat, the gears transfer the measured energy in equal parts to the hands and make the watch tick.
Pros & Cons
An automatic movement is very similar to manual movement, but instead of the manual winding, the watch winds up itself from the wrist’s motion.
The movement is trendy and is employed in various types of watches, from military-style to fancy dress watches.
The fact that it’s still made up of mechanical parts means the time tends to lose some pace, as it is with manual watches. Automatic watch accuracy is between +/- 5 to 15 seconds a day, causing some concerns among precision chasers.
Generally, it’s not a problem for knowledgable buyers since an automatic watch doesn’t require any battery replacement, and there’s no need to wind it manually when in constant use. However, if not worn for some time, the timepiece still needs a manual effort to start running again.
All the negatives aside, an automatic self-winding watch is in high demand, and, on the whole, costs more than other types of tickers.
One of the fascinating styles of automatic wristwear is skeleton watches that have an exhibition case back, showing the movement in action.
How Automatic Watches Work?
The mechanism is pretty similar to the manual movement. The difference is in a rotor that acts as a crown by automatically starting the winding process. A half-circle in shape, the metal rotor can swing freely 360 degrees as the wrist moves. An automatic watch has a crown as well, in case it needs manual winding.
Hence, the difference between a manual and automatic movement is the freely spinning rotor that one has and the other hasn’t.
Pros & Cons
Kinetic, also known as auto-quartz, is a movement combining self-winding movement and quartz mechanism. It was first introduced in a watch in 1988 by Seiko.
The movement is not very widespread and is more expensive than typical quartz movement, yet the ease of use has convinced potential buyers to go for it.
A kinetic watch hibernates after 2-3 days without giving any motion to it, and the rechargeable battery can last up to six months. A little shake ignites it from hibernation and automatically sets the correct time and date. Convenient, right?
Since kinetic watches use quartz timekeeping, they are very accurate. The movement is a perfect compromise between automatic movement and quartz precision.
How Does A Kinetic Watch Work?
Some may argue that a kinetic movement is in a way the same as an automatic movement. In part, it’s true because the power comes from kinetic motion in both cases.
However, instead of the mainspring that’s wound by the rotor in automatic watches, kinetic timepieces convert the motion into electrical energy, which is then stored in a rechargeable battery. Thus, the difference lies in the power storage – one has a mainspring, the other a battery.
Pros & Cons
Everyone who’s had a wristwatch has been quite possibly wearing a quartz-driven timepiece. It may sound too confident of me to suggest it, but the mass production and price of quartz watches don’t leave much room to allege otherwise.
Seiko, one of the pioneers in the whole watch industry with numerous “firsts,” introduced the movement in 1969, at the time when everybody relied on mechanical movements.
The precision and simplicity stunned the public, and not long after, most of the established watch manufacturers released their versions of quartz watches.
Since the mechanism uses quartz crystal and electricity, the accuracy is on a whole new level compared to mechanical watches.
Quartz is the most precise movement available at the moment. And considering the affordable price of it, no wonder it enjoys popularity.
An atomic watch that employs quartz movement, in fact, is the most precise type of wristwatch. It receives regular updates through radio waves, in that synchronizing to the standard of the atomic clock.
The biggest concern with the quartz system is the endless battery replacement, as it’s quite usual to change it after 12-24 months. In keeping the inconvenience at the minimum, longer-lasting batteries should be used, such as lithium-ion batteries.
How Does A Quartz Watch Work?
A battery sends an electrical signal through small crystal quartz, which, in turn, starts to vibrate 32,768 times per second with a precise frequency. The electrical circuit then measures the vibrations and converts them into a single pulse every second, thus making the hands move.
Pros & Cons
A solar watch is basically a quartz movement watch, but instead of the charged battery in a quartz watch, a solar timepiece has a rechargeable battery that receives energy from all forms of light via a solar panel.
So, the difference between quartz and solar systems is the battery type – one is fully charged upon purchase, the other can be recharged through a solar cell over and over again.
Typically, the solar-powered movement is not considered a separate type, but in regards to the powering method, it is totally different. That’s why we’ve taken the approach of differentiating it from the quartz mechanism.
Solar watches are quite reasonably priced and are primarily marketed by Seiko, Casio, and Citizen. Over the years, the movement has gradually gained momentum and is now marketed in numerous watch types. Solar military watch and solar pilot watch, for example, are just a few to mention.
Using solar energy in wristwatches is an eco-friendly method because a rechargeable battery rarely needs a replacement.
You can check out our list of the Best Solar Watches a man can buy if the movement has come to an interest.
How Does A Solar Watch Work?
Solar panel, sitting under the dial, absorbs all forms of light and converts it into electrical energy to power the wristwatch. The energy is stored in a rechargeable cell and is released during the night or when covered. A solar watch can run up to six months without any light exposure.
Pros & Cons
What About Chronometer & Chronograph Movements?
The two are very often mixed up with each other, but, in reality, are different things. They are also movements, however, in another meaning. So, what the heck are they?
A chronometer is a Swiss standard for movement reliability and precision. Thus a chronometer is an accurate and certified mechanical watch, NOT a movement itself. Only timepieces that pass the certification procedure can be called chronometers. The certification eliminates the most significant concern there is with manual and automatic watches – the inaccurate timekeeping.
A chronograph, on the other hand, is just a stopwatch function, displayed in two or three small dials on the watch display. Chronographs do have extra movements in mechanical watches but are not a separate type. In quartz watches, a chronograph function is powered by additional stepper motors that receive energy through quartz’s vibrations.
Watch Movement Comparison
Now we know how each movement works and which advantages and disadvantages they possess. Since we aim to make your watch selection as easy as possible, we’ve subjectively rated the movements by different categories: price, accuracy, convenience, and luxuriousness.
Conclusion: Different Watch Movements
The question of which movement is the best depends mainly on every individual’s needs and tastes. If the budget is limited, a quartz watch should be the choice; when the convenience of use sets the standards, then a solar watch would be the perfect fit; and if one admires the sophisticated craftsmanship and is willing to spend some bucks, should go for a luxurious manual timepiece.
Surely, the movement of a watch should be taken into account before the purchase. All the different watch movements have beautiful and function-rich wristwear to choose from, but if you buy a pretty and full-featured watch without paying attention to the movement, you can’t change it anymore. The movement first, then all the rest.
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