1. Observe the case back cover.
All original watches, especially men's watches, must be printed with many English letters on the back cover of the case, indicating the brand name of the watch, the country of manufacture, and the name of all-steel or semi-steel waterproof, antimagnetic, shockproof or shockproof device (see English letter marks on the appearance of common watches), and engraved with trademark patterns dedicated to the watch brand. In addition, some numbers will be engraved to indicate the movement number and shell number of the watch.
Most of the patterns and letters engraved on the back cover of counterfeit watches are thick and vague, and the shell number and movement number are unknown. Original watches usually have a plastic film on the back cover, and plum blossom watches have a green plum blossom label on the back cover.
Step 2 observe the logo
Generally, the most easily exposed fake watch is LOGO, especially the superficial LUGO. You can take a closer look at its workmanship with a 4x eyepiece. If it is a metal LOGO watch, it is as bright as new, and the edge of the fake watch LOGO is rough and some parts are irregular.
If it is painted, the edge of the real watch is smooth and burr-free, the edge of the fake watch is slightly scratched, and the font is deep and shallow, so you can see it clearly with an eight-fold eyepiece.
3. Watch mirror
Famous watches generally use sapphire watches and mirrors. With the development of science and technology, fake watches have begun to follow suit.
Sapphire used in fake watches is generally easy to see through, because in order to reduce the cost, there is no antireflection coating on the mirror surface, let alone double-layer coating, so the light reflection is serious. Although it doesn't drip, it only needs to be irradiated with ultraviolet rays, which is extremely serious. Due to the anti-reflection coating, the real watch does not have much reflection under strong light, and there is purple or blue glare.
4. Put your head.
The handle of a fake watch is the most exposed. The handles of fake watches will adopt the same process, and the polished coating is uneven, whether it is plated with grams or gold, but there will always be different shades. If you look closely, you can see the white part. If the real case is not easy to be detected, you can carefully observe the handle part.
In addition, many famous watches have their own specifications, while fake watches are almost the same, so it is easy to see the appearance of real watches.
5. Activities
Sound: Generally, except for the fake watches of Swiss movements such as 2824 and 2836, all other movements are at the frequency of 2 1600. You just need to pick it up and listen to it in your ear. It's almost always slow. At present, most real watches have frequencies above 28,800, but many real watches also have slow ticking, so this is just one of them.