The world’s three most famous watches are Vacheron Constantin, Audemars Piguet and Patek Philippe.

1. Vacheron Constantin

Vacheron Constantin is one of the most famous watch brands in the world. It was founded in 1755 in Geneva, Switzerland. It has launched a variety of designs that are unforgettable, from simple and elegant styles to intricately crafted complex designs, all representing the pinnacle of Swiss high-end watchmaking craftsmanship.

2. Audemars Piguet

Audemars Piguet is one of the three most famous watches in the world. It was founded in Switzerland in 1875. It focuses on the design and manufacturing of precision and complex mechanical parts. It is famous for its Royal Oak series of watches. As a representative, it is famous all over the world.

3. Patek Philippe

Patek Philippe is one of the three major watch brands in the world. Its watches are very exquisite and beautifully designed, and it is known as the "King of Watches". Patek Philippe watches are made with fine craftsmanship. Each watch is handmade and of extremely high quality.

Things to note when purchasing a watch

1. Check the appearance of parts

The appearance includes inspection of the case, mirror, dial, hour, minute and second hands, etc., such as There should be no blisters or obvious scratches on the watch case. The joint between the back cover and the upper case should be tightly connected. There should be a correct safety gap between the hands, mirror, and dial. The coating finish of the dial and hands should be just right, with no marks. These are all things to look at.

2. Check the sensitivity

The sensitivity check of the watch is also very important. Gently shake the watch that has not been wound and has stopped moving, and use the force of the shaking to observe the movement of the second hand. If the movement is completed in a short time, it means that the watch can be fully wound after being fully wound, and the sensitivity is high. If it moves continuously for a long time, it means that the sensitivity is not high or the watch machine is faulty. If you don't pay attention to the maintenance of your watch, it is easy to "discount" the service life.

Reference for the above content: Baidu Encyclopedia - Vacheron Constantin