This watch should be a Rolex oyster perpetual, but the dial and strap don't match. This watch has no oyster-style matching method. If you look at the dial and band, it may be oyster style114200-70190, but the color of the dial is wrong. If it is this model, the domestic price is about 40-43 thousand. But it doesn't look right. A watch with a perpetual calendar is more expensive than a watch without one. Your watch seems to have been used for a long time. Serious wear and tear. Some Rolex sold by major domestic watch banks are assembled in Hong Kong and Thailand. There is a price difference. A watch made in Switzerland does not mean that all parts are Swiss. The middle part of the strap in the picture is not gold. The initial bid should be gold. The knob is badly worn, and Rolex's smile logo is no longer visible.

Now I'll give you an overview of Rolex's appraisal method, hoping to help you:

First, look at the strap first.

1. Generally, the fake Rolex watch belt is rough in workmanship, especially the gold-plated gold-plated edge will not be handled well.

2. In the case of bending, it can be seen that the cross section of the gold strap between the genuine products is thick and uneven, while the thickness of the fake products is the same.

3. The gold part in the middle of the real gold strap is parallel to the steel part in the periphery, which gives people a smooth feeling, while the fake gold part is slightly lower than the steel part in the periphery, which will feel a detailed transition.

4. Most fake Rolex will not be engraved on the buckle.

Second, look at the case structure.

1, the biggest feature of counterfeit Rolex case is that it is often "mixed", and different models of series are often mixed together to make a new product. The reason why they do this is estimated to reduce costs.

2. Some fake Rolexes also print material descriptions inconsistent with watches on the back of the case, such as gold steel.

Third, look at the dial to distinguish between true and false.

There are many rough places on the dial of counterfeit Rolex watches, such as diamonds of different sizes and uneven positions. The position of luminous points is uneven, the calendar frame is not aligned with the dial, and some glass holes are printed with production serial numbers.

Fourth, laser anti-counterfeiting marks.

1. Since 2002, Rolex has etched a small sign on the six o'clock surface of the sapphire watch mirror. This sign is so small that you need a magnifying glass or eyepiece to see it. If marked with S, the watch mirror has been replaced.

2. The authentic Rolex mirror logo consists of 152 distance points, with 7 points for the matchhead part and 0/4 points for the opening. Because of fine workmanship, fake watches can't do this.

Fifth, distinguish between true and false.

1, genuine Rolex handle, round is more like a smiling mouth, so it is commonly known as "grinning", while the fake one is made "closed" due to technological problems, which is easy to distinguish by comparison.

The easiest way to check is to hold the dial tightly and shake it to see if there is any abnormal sound. If you think exercise is going to move, it is more likely to be false. No matter how old this watch is, it is worthless. .