O que é Relógio automático e como funciona-Ezequias Relojoeiro

Summary

In this video, a seasoned watchmaker explains the difference between automatic and manual wind mechanical watches. He discusses how automatic watches self-wind through wrist motion using a rotor, while manual wind watches require the user to wind them manually. The video delves into the energy mechanics of both systems, with automatic watches charging through movement and manual watches relying on the user's intervention. The watchmaker encourages viewers to engage by liking the video, commenting, and subscribing for more technical watch content.

Takeaways

• 😀 A mechanical watch operates entirely without electronics, relying on mechanical parts like gears, escapement, and a winding system.
• 😀 The primary energy source in mechanical watches is stored in the mainspring, which is wound either manually or automatically.
• 😀 An automatic watch generates energy through the movement of the wearer’s wrist, thanks to an oscillating weight (rotor) inside.
• 😀 Automatic watches are designed to wind themselves as the wearer moves, making them more convenient for daily wear.
• 😀 Manual winding watches require the user to manually wind the crown to store energy in the mainspring.
• 😀 The energy stored in the mainspring is released in a controlled way to power the watch's mechanism and mark the time.
• 😀 The key difference between automatic and manual winding watches is how they store energy: automatic watches rely on movement, while manual watches require a physical winding action.
• 😀 The term 'automatic' in automatic watches comes from the self-winding mechanism powered by wrist motion.
• 😀 In both types of mechanical watches, no battery or electronic circuit is used to power the timekeeping function.
• 😀 The watchmaker emphasizes the importance of understanding these mechanisms for watch enthusiasts and encourages viewers to engage by liking and commenting.

Q & A

What is an automatic watch?

An automatic watch is a mechanical watch that generates its own energy through the motion of the wearer's wrist. It uses a rotor or oscillating mass that winds the mainspring, powering the watch without the need for a battery or manual winding.

How does an automatic watch work?

An automatic watch works by harnessing the movement of the wearer's wrist. The rotor inside the watch moves with the wrist's motion, winding the mainspring, which stores energy to power the watch's movement.

What is the difference between an automatic and a manual winding watch?

The main difference is that an automatic watch winds itself through wrist movement, while a manual winding watch requires the wearer to manually turn the crown to wind the mainspring and generate energy.

What are mechanical watches made of?

Mechanical watches are made entirely of mechanical components, such as gears, springs, and a balance wheel. Unlike quartz watches, they do not contain batteries, circuits, or solar charging systems.

What does the term 'mechanical energy' mean in the context of watches?

Mechanical energy in watches refers to the energy stored in the mainspring, which is either wound by the movement of the rotor (in automatic watches) or manually via the crown (in manual watches). This energy drives the movement of the watch hands.

What is the purpose of the escapement in a mechanical watch?

The escapement is a mechanism that regulates the release of energy from the mainspring to the gear train, ensuring the movement of the watch is precise and accurate, marking time consistently.

What is a rotor in an automatic watch?

A rotor is a part inside an automatic watch that moves with the motion of the wearer's wrist. It is connected to the mainspring and helps wind it, storing energy that powers the watch.

Can an automatic watch be worn without winding it manually?

Yes, as long as the watch is worn regularly, the movement of the wrist will keep the watch wound and functioning. However, if the watch is not worn for an extended period, it may need to be manually wound to start working again.

How does the crown of a manual winding watch work?

The crown of a manual winding watch is turned by the wearer to wind the mainspring. This action stores energy in the spring, which is then released to power the watch's movement.

Why are watches with mechanical movements considered more intricate than battery-powered watches?

Mechanical watches are considered more intricate because they require precise craftsmanship and attention to detail in their assembly. Unlike battery-powered watches, which rely on simple electronics, mechanical watches depend on a series of gears, springs, and other moving parts to function.