How to distinguish the quality of a replica watch
1. The quality of the replica watch and its standards
Appearance inspection: Observe whether the marks on the dial, back cover and crown are the same, and check the watch case, surface and hands for serious scratches.
Checking the setting of the needle: When the needle is turned counterclockwise, the second hand can stop or move backward, but when the hand is stopped, the second hand should be moved again. Otherwise, it means the looseness of the split wheel in the movement is uncomfortable.
Sound check: When winding, the movement must not have a “click” sound. If there is sound or skidding, it means there is a problem with some of the above-mentioned parts. In addition, if the interval of listening to the beep of the watch is obviously different, it means that the fake Day-Date watch has a serious deflection phenomenon. If the sound is fast and chaotic, it means that there is a swing phenomenon.
Sensitivity test: When the mainspring is completely relaxed, go up and down three times. If the second hand moves, the sensitivity is regarded as qualified, otherwise it is not sensitive.
Overlapping check: Move the hour hand, minute hand and second hand to the overlapping position, check whether there is friction between the second hand and the glass, the hour hand and the dial and the three hands. Then observe them section by section at 3, 6, 9, and 12 o’clock.
Calendar check: For replica watches with weekday and calendar display functions, there should be no half-word skipping or no skipping.
According to national standards, measured by the accuracy of timing, domestic watches are divided into 4 grades, and the daily difference of the first, second, third and fourth grades is greater or less than ± 30 seconds, ± 45 seconds, ± 60 seconds, and ± 90 seconds, respectively.
2. How to distinguish the quality of a replica watch
Watch the frequency pendulum
Nowadays, the frequency pendulum of most replica watches is 21600, 28800, 36000, which means the number of times the balance wheel swings back and forth every hour. This parameter is also a very tight parameter. In general, the larger the frequency of the swing The greater the experience in fighting external disturbances, the better the luck is. The parameter is not infinitely large, because the larger the parameter, the greater the friction and the period of protection. It will also reduce the loss. Most of the replica watches in the watch brand ranking today think that they are suitable and use a swing frequency of 28800. Nowadays domestic watches are basically considered suitable and use a swing frequency of 21600. The use of 36000 has been very few until now. .
Power reserve time
This value is a theoretical time. His premise is at the moment of full string. This is very similar to the fuel consumption of a car’s 100 kilometers. Some moments may be longer than the indicated time. This parameter will increase with the application time. And it is getting shorter and shorter, because the watch friends wearing mechanical replica watches have to regularly protect and recuperate their favorite watches.
Production process level
When you get the movement of a mechanical replica watch, it is the same as meeting someone who has never met you. First look at the person’s appearance, then look at his dress, you can initially judge his literacy and taste; The initial feeling of the movement is exactly the same. Let’s look at its appearance from the front and back, and then carefully check whether the processing level of each splint and each transmission part that can be seen in it is delicate, and whether the decorative lines are well-balanced In this way, you can know whether this movement is a fine product in appearance, and from this you can judge the design concept and the fineness of processing and manufacturing. On the contrary, the parts are roughly processed, even distorted, and the appearance is very ugly. The performance of the movement is well understood.