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Tourbillon watch with complex functions

Tourbillon watch with complex functions

The difficulty of making Tourbillon is that it is composed of many parts and will be subject to the action of gravity. Therefore, there are strict requirements for the quality of the Tourbillon device, otherwise it will not be able to improve the accuracy of the watch. At present, its weight should be controlled within 0.3g, which is equivalent to the weight of one swan feather or two parrot feathers.

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Tourbillon watch with complex functions

How to distinguish whether the sapphire mirror is coated or not

How to distinguish whether the sapphire mirror is coated or not

The simplest way to distinguish is to tilt the mirror surface, and the effect of thin film interference will cause it to present colored light (like a pair of glasses).

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How to distinguish whether the sapphire mirror is coated or not

How to maintain an electronic watch

How to maintain an electronic watch

(1) When wearing a watch, the sweat on your hands can corrode the case. You should often use a soft cloth to wipe off the sweat or place a plastic watch holder to prevent it from being eroded by sweat.

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How to maintain an electronic watch

What is the allowable error range for Swiss watches

What is the allowable error range for Swiss watches

Firstly, it should be understood that the vibrating body of a quartz watch is quartz, which has a fixed vibration frequency and determines the vibration period. The period is the time of one vibration, so a quartz watch is more accurate because its vibration frequency is fixed. And for mechanical transmission, the power comes from the spring, which can cause unbalanced errors in mechanical transmission due to factors such as gravity, magnetic field, and metal fatigue. Therefore, it is normal for mechanical watches to have certain errors.

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What is the allowable error range for Swiss watches

What should I do if my watch is broken?

What should I do if my watch is broken?

Most people, at the beginning of buying a watch, are filled with joy in selecting, appreciating, and comparing. They are immersed in the halo of good watches from various famous brands, in the boasting of various advantages and benefits by salespeople, and in the immense satisfaction and joy of shopping places. Few people think about what would happen if such a high priced watch broke, and what should they do? Because most people subconsciously acquiesce to a habitual thinking, such an expensive watch should not have many problems, right? Shouldn't it be easy to break? Even if it breaks down, there will still be professional after-sales service, right?

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What should I do if my watch is broken?

The signing ceremony of Rate watch and its spokesperson Dicky Cheung

The signing ceremony of Rate watch and its spokesperson Dicky Cheung

He is the male protagonist of TVB's new drama "Big Handsome Guy", he is Fang Shiyu in "Young Fang Shiyu", he is Wei Xiaobao in "Xiaobao and Kangxi", he is the image spokesperson of RATE watch, he has played a series of unforgettable classic characters, this man with BGM has made many people praise.

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The signing ceremony of Rate watch and its spokesperson Dicky Cheung

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