What is the difference between an automatic watch and a tourbillon watch

Hello, a completely different concept.

The automatic watch says that the winding method is automatic, and when the arm swings, there is an automatic rotor to drive the winding mechanism to wind.

Tourbillon. It is a kind of balancing gravity.

The entire escapement and balance spring system rotate to balance the gravitational forces in all directions and make the mechanical watch more accurate. The tourbillon is Breguet.

Invented by a master, it is a very sophisticated device. Mechanical watches that use tourbillons are at least a few hundred thousand yuan.

Tourbillon mechanical watches are also available as self-winding as well as hand-wound.

First, the main differences.

1. The principle of the balance wheel.

Generally, the balance spring of a mechanical watch is fixed and subject to gravity in one direction. The tourbillon rotates the balance spring system, which balances gravity and subjectes it to gravity in every direction.

2. Appearance. Generally, the balance spring of a mechanical watch is fixed on the bridge, and the balance wheel rotates and oscillates in reciprocating. The tourbillon not only oscillates the balance wheel back and forth, but also rotates the entire balance spring mechanism at a constant speed.

3. Accuracy. Generally, mechanical watches will have a large time error, and the time error of the tourbillon is less than that of the former under the same quality.

2. A brief introduction to automatic mechanical watches.

Automatic watches are a modification of manual watches that add an oscillating weight to the watch; When worn, the oscillating weight in the watch rotates in response to the movement of the wrist to achieve the effect of winding. Since the movement of the wrist will continue to wind the watch, automatic watches have a function to prevent the mainspring from being too tight to avoid damage to the mainspring.

3. A brief introduction to the tourbillon watch.

The tourbillon watch is a kind of clock speed regulating device invented by the Swiss watchmaker Louis Breguet in 1795. The French word tourbillon (so also known as Tepiron), which means "whirlpool", refers to a mechanical watch equipped with a "rotating escapement speed regulating mechanism", and the tourbillon is a combination of transliteration and paraphrasing. Breguet invented the tourbillon mechanism to correct the errors caused by gravity on the watchpieces.

First, the degree of convenience is different.

1. The automatic movement can be worn normally every day without winding, which is relatively simple.

2. The tourbillon movement needs to be wound manually every day, which is more troublesome.

Second, the accuracy is different.

1. Due to the influence of the earth's gravity, the accuracy of the automatic movement is different in different positions.

2. Due to the use of tourbillon technology, the tourbillon movement can not be affected by the gravitational force of the earth, and its accuracy is exactly the same in different positions.

Third, the degree of waterproofing is different.

1. The automatic movement can be up to 1000m waterproof.

2. The tourbillon watches are all 30-meter water-resistant.

The differences are as follows:

1. The tourbillon is equipped with a mechanical watch with a "rotating escapement speed regulating mechanism", and Breguet invented the tourbillon mechanism to correct the error caused by gravity on the clock parts.

2. The idea of the tourbillon is to put the carriage escapement in a cage, so that the cage rotates 360 degrees around the axis, that is, the axis of the balance wheel, while the flywheel is not.

3. The function of the flywheel is to replenish the energy of the self-winding watch, not to correct the time, and the tourbillon is not.

4. The tourbillon is fragile and less shockproof. There are few taboos in the naked pendulum and there is a dynamic beauty, which is more than a tourbillon to carry and toss.

Watch Introduction: The tourbillon is a clock speed regulating device invented by the Swiss watchmaker Louis Breguet in 1795. French tourbillon (hence also known as Tepiron), yes"Vortex"The meaning is derived from the term used by the French mathematician Descartes to describe the orbit of the planets around the sun, and is used in the horological world to refer to the installation"Rotate the escapement speed regulating mechanism"The mechanical watch, the tourbillon mechanism, is to correct the error caused by gravity on the clock mechanism.

The tourbillon represents the highest level of mechanical watchmaking, with the entire escapement mechanism combined and able to rotate at a certain speed to make it gravitational against the mechanical watch"The escapement system is rented with caution"The impact is minimized, and the accuracy of the lease is improved. Because of its unique mode of operation, it has brought the dynamic artistic beauty of clocks to the pinnacle, and has always been praised"The king of the tables"。