A watch does more than tell time. Inside every good watch is a movement made of dozens, sometimes hundreds, of parts working together to do their job. Knowing how those parts work is one of the first things you’ll learn in watchmaking. This lesson explains what a watch movement is, how it works, and why it’s the foundation of the watchmaking profession.
What is a Watch Movement?
The movement is the part of the watch that powers the hands and keeps time. It has many parts, including gears, springs, and levers, all doing their own thing. All these parts have a purpose, and they work together to keep accurate time. Movements are all different in how they’re built, but they all have the same end result: turning energy into a steady, predictable motion. By studying how movements work, you’ll start to understand the engineering and artistry behind every watch.
Mechanical vs. Quartz Movements
Most modern watches run on either mechanical or quartz movements. Each type has pros and cons, and each is treated differently in the workshop.
Mechanical Movements
In a mechanical watch, a mainspring stores energy. When the spring unwinds, energy is passed to the gear train and escapement. The watchmaker’s art comes from making sure the movement runs smoothly and accurately. Mechanical watches are known for their high-quality materials, intricate details, and the watchmaker’s expertise. These watches need to be built carefully and serviced regularly.
Quartz Movements
Quartz watches use a battery and a small quartz crystal. The crystal oscillates at a very consistent rate, which is converted into an electrical signal by the electronic circuit to move the hands. Because they’re so accurate and easy to service, quartz watches are popular for everyday wear.
Watchmaking is About Precision
Each part in a watch movement is made to very tight tolerances. A speck of dirt, a bit too much or too little oil, or a part slightly out of place can cause the watch to run poorly. In watchmaking, you work in a clean environment, with clean hands and clean tools, and you make sure every part is in place before the movement is put back together. You take the time to check every part and make sure everything is in place.
Watch Maintenance
All watches, including quartz watches, need to be serviced from time to time. The oil inside the movement will break down over time, parts will wear, and accuracy will suffer. A service will include disassembling the movement, cleaning it, replacing any worn parts, adding fresh oil, and reassembling the movement to test its performance. Servicing a watch properly will make it last longer and run better.
Learning About Movements
Learning about movements isn’t just about knowing the name of each part. You’ll learn by looking at how the parts work together, by practicing putting them back together, and by looking for common mistakes. Each movement you study will give you practice and experience.
Movements are Key to Watchmaking
If you want to learn watchmaking, you need to know about movements. No matter if you’re putting a watch together, taking it apart, or fixing a problem, knowing how the parts work will help you get the job done right. At TimeCraft Studio, we teach you about watch movements in class, both in theory and in practice, to prepare you for the real-world tasks of a professional watchmaker.