Ultimate Guide to ETA Movements Watches: Types, Characteristics, Advantages, and Disadvantages

Luxury Swiss timepieces often employ either in-house mechanisms or ETA movements. Newcomers to the hobby of collecting watches may be familiar with the name “ETA,” but they likely have a vague concept of what this refers to.

Those who have worked in the field for a while, meanwhile, understand completely what we’re talking about.

ETA movement watches are reliable, sophisticated timepieces that are renowned for their precision and accuracy.

In this ultimate guide to ETA movement watches, we’ll explain the types of ETA movement watches available on the market, discuss their main characteristics, outline their advantages and disadvantages, and provide recommendations for those looking for an ETA watch suitable for them.

What is an ETA Movement Watch?

A traveler’s ETA may be approximated by checking their watch or a nearby clock. In the context of timepieces, ETA has a completely distinct meaning.

The vast majority of watch manufacturers use a movement made by ETA.

The Swiss company ETA SA has been producing this timepiece mechanism since 1793.

Due to Swiss law, now that ETA is owned by the Swatch Group, it must provide movements to rival watchmakers so that both may claim the prestigious “Swiss Made” designation and stand behind the quality and reliability of their products.

The watch industry would essentially cease to function without ETA’s movements keeping everything on time.

ETA’s parent firm, Swatch Group, is cutting down on the number of movements it sells to its rivals. This has prompted the watch industry to begin investing in the development of proprietary calibers.

Difference between ETA movements among other watch movements?

ETA movements are considerably more accurate and dependable than watch mechanisms made by other companies. ETA is the supplier of choice for several high-end luxury brands, including Omega and Eberhard & Co., as well as a number of mid-range to affordable Swiss watchmakers.

These ETA watch mechanisms often include additional functionalities that can be offered in ETA’s more complex calibers such as chronograph, moon phase, and power reserve.

Movements made by ETA are also easier to service since they have a higher standard of quality than many other brands.

ETA is the leader in providing watchmakers with ready-made movements that require minimal customization.

This keeps production costs low and makes ETA a popular choice for watchmakers who need to remain competitive in the marketplace.

Characteristics of ETA Movements Watch


ETA movements are known for their accuracy and dependability. ETA’s movements often include a number of additional features, such as date windows, stopwatch functions, moon phase indicators, power reserve displays, and hand-winding mechanisms.

The ETA 2824-2 is the most popular movement used by ETA watchmakers. It has been used in a variety of watches, from the Eberhard Contograf to the ETA 6497 and ETA 2895.

It is also one of the most dependable movements available and features a power reserve of 38 hours.


ETA movements are renowned for their accuracy, making them ideal for those who need to track time with precision. ETA movements are constructed within the highest standards and have been tested by independent bodies such as the COSC (Contrôle Officiel Suisse des Chronomètres) for accuracy over a long period of time.

This means ETA watches will remain accurate even after years of wear and tear. ETA movements are also extremely durable, making them suitable for outdoor activities such as hiking, skiing, and rock climbing.

Advantages of ETA Movements Watch


Due to ETA’s rigorous quality control procedures and the use of high-quality components, ETA movements are highly durable. ETA watches can also withstand extreme temperatures and physical shock, making them suitable for a variety of activities.


The technical and engineering team from ETA carefully tests each ETA movement before it is released to ensure optimal accuracy.

The ETA movements are monitored frequently, so any errors can be corrected quickly.

ETA uses advanced technology, such as COSC Chronometer certification and time-keeping accuracy, to guarantee that ETA movements have high precision.

Cost Efficient

ETA movements are cost-efficient due to their use of fewer components than other industry standard watch movement makers. ETA manufactures a variety of ETA movements, which provide a wide selection of ETA watch designs at affordable prices.

The ETA movements are also energy-efficient and require minimal maintenance, making them an ideal choice for those who want to save money in the long run.

In addition, ETA offers discounts for bulk purchases of ETA watches or ETA movements.

Finally, ETA provides a warranty for its ETA movements, so consumers can purchase ETA watches with confidence.

Disadvantages of ETA Movements Watch


Although ETA provides a wide range of ETA movements, some watchmakers may find it difficult to customize ETA movements for their needs.

ETA does not offer customized ETA movements, so watchmakers will need to search for other options if they need specialized features.

Price Range of ETA Movements Watch

The price range of ETA movements varies greatly depending on the type of ETA movement and watch design. ETA watches can range from affordable to pricey, with more sophisticated ETA movements having a higher price tag.

For example, ETA’s mechanical movements typically cost more than quartz or automatic ETA movements. It may range from $500 to $10,000 depending on the ETA movement’s quality and the watch design.

Various ETA movements

The Standard – ETA 2801

ETA 2801 is ETA’s basic mechanical movement and it is ideal for entry-level ETA watches. ETA 2801 provides a simple timekeeping and date display, without any extra functions. This ETA movement is also cost-efficient and requires minimal maintenance.

Its winding is hand-wind able and the ETA 2801 movement can last up to 46 hours without needing to be rewound.

Although not quite as common as ETA’s automated movements, 2801 serves a specific purpose.

This 17-jewel movement is substantially smaller than its automated equivalents since it lacks a rotor assembly and a date.

This provides an advantage for manufacturers trying to achieve an extremely small profile, and it works well in many dress watches.

Variants of 2801 may also be found in numerous well-known tool watches, most notably the 2804-2, which is essentially 2801 with the addition of a date complexity.

All around workhorse – ETA 2824

2824 is based on the Eterna 1427, which was created in 1961 and is used in hundreds of mechanical watch models. Since 1982, the most current generation (the 2824-2) has been in continuous production.

This automated three-hand 25-jewel movement comes in four grades: Standard, Elabore, Top, and Chronometer.

The four categories have the same fundamental construction, but they range in overall accuracy owing to the use of better quality components and several adjustment points throughout the movement.

Why do watchmakers like 2824?

It’s accurate, long-lasting, and reasonably priced, while still providing the essential functionality required by the majority of three-handed watches.

Upper Class – ETA 2892

2892 is regarded as a more efficient movement due to its high-quality components and superior finishing. Consequently, it typically achieves more precision than 2824.

This movement is commonly utilized by high-end watchmakers such as Omega, Breitling, and IWC to power their timepieces.

However, several luxury watchmakers have been attacked for using ETA movements in their high-end timepieces.


The chronograph classic – ETA Valjoux 7750

As one of the most widely used chronograph mechanisms, the 7750 is a global phenomenon.

Its predecessor, the Valjoux 7733 (which merged with ETA to become ETA), was based on the Venus 188 (which Valjoux acquired in 1966), and the 7750 incorporates both of these designs.

The 7750’s widespread appeal stems from its role as a solid foundation for elaborate chronograph layouts.

You can get a 7750 in a dozen different configurations, each one enhancing the basic chronograph features with its own unique set of complexities.

In addition, it is precise, with several elaborately embellished specimens earning complete certification from the COSC.

This movement was introduced five years after Zenith created the first automatic chronograph with the El Primero, but its early success was stalled by the quartz revolution, and it remained on shelves for over 10 years until automatic watches regained favor in the mid-1980s.

ETA parts

Even the most durable watch movements need to be replaced due to collision, water ingress, natural wear and tear over a long period of time, and so on, plus the huge market of ETA movements, so the general watch repair stores will stock some common ETA parts, taking the most commonly used 3 movements as an example:2824 / 2892 / 2671

Reversing Wheel,Winding stem, Balance wheel, Second wheel,Hour wheel…

Watch repair stores generally keep more than 50-100 in stock


ETA Movements watches have become increasingly popular due to ETA’s commitment to quality and reliability. ETA’s movements are highly durable and accurate, making them ideal for a wide variety of activities.

Moreover, ETA watches come in all shapes and sizes, from the simple ETA 2801 a 17-jewel movement to the ETA Valjoux 7750, a chronograph classic.

No matter what kind of watch you are looking for, ETA has something that will meet your needs. With ETA’s wide range of movements and features, it is no wonder why ETA watches have become so popular.

For those who are looking for an ETA movement watch, make sure to do your research and understand the type of watch you are looking for.

This way, you can ensure that you get an ETA Movement Watch that will fit your lifestyle perfectly.

If you are looking for an affordable and reliable watch parts provider,Sofly is a great option. They have a wide selection of ETA movements and parts, as well as plenty of helpful resources to help you choose the right ETA movement for your watch.


The intricate mechanism of each watch is a work of art. Every luxury watch has its level of craftsmanship and quality. Each is created artistically by expert watchmakers making the timepiece have an elegant design and accurate timekeeping. But, luxury watch collectors prefer mechanical or automatic movements. Let yourself fall into one of the types of a watch movement and share your ideas below if you have different insight!

Recent Blog

Leave a Reply

Your email address will not be published. Required fields are marked *