(1) Observe the back cover of Cartier case. All original Cartier watches, especially men's watches, must be printed with many English letters on the back cover of the case, indicating the brand name of Cartier watch, the country of production (made in Switzerland), the name of all-steel or semi-steel waterproof (waterproof), antimagnetic, shockproof or shockproof device, and engraved with the brand name of Cartier watch.

(2) There are also some numbers engraved, indicating the movement number and case number of Cartier watches. Most of the patterns and letters engraved on the back cover of counterfeit Cartier watches are thick and vague, and the shell number and movement number are unknown. The back cover of Cartier original watches is usually covered with a plastic film. Swiss-made watch with gold-plated case is engraved with letters such as PLAQUEGI0 at the opening of the case (opposite to the spring rod for mounting the strap), indicating that the case is 10 micron gold-plated. Counterfeit watches do not have this mark, and many counterfeit watches pretend to be gold-plated cases through titanium nitride and other processes.

(3) Observing the dial of Cartier watches Some counterfeit Cartier watches with daily and weekly calendars have such characteristics: from the calendar window, the outside of the calendar dial is tilted backwards, or the calendar dial is plastic. The weekly calendar is marked in Chinese, with English on the right and numbers on the left.

(4) Although some counterfeit Cartier watches are printed with SWISSMOVT letters to indicate Swiss movements and shockproof letters to indicate that they are shockproof watches, there are usually many defects and flaws on the dial of such Cartier watches, such as incorrect setting of dial characters, vague marks on dividing lines, inaccurate setting of letters and patterns of dial characters or trademarks, many scratches, discoloration, and falling off of night lights. And night lights are added to the dial.

(5) Observe that the trademark or letter imprint of Cartier fake-handle watches is thick and fuzzy, and some of them will be printed with the words100% w ~ p. All-steel watches use semi-steel handles.