The error of the watch is not necessarily related to the price of the watch. Although there are many standards to divide the errors of mens watches, from a wide perspective, if the errors of watches can be maintained within ± 8 seconds for a long time, it can be regarded as a very accurate performance. All of them will encounter a wide range of errors. The error is not the standard to judge their price.

If 200000 watches are worn for a long period of time, it is very stable if the error is maintained at about 10 seconds every day, even if there is no need to maintain the movement and calibration time. Can the mechanical meter keep the same error after calibration?. The accuracy of ETA movement has always been very stable. After installation, the movement error is – 1 second, and the swing and polarization values are also excellent.

Some people will ask, through the movement calibration can ensure that the error is in this range? The answer is no, because the accuracy of the mens mechanical watch is relative, and there are many conditions that affect the accuracy. The travel time of mechanical watch is actually changing. As long as the error range is maintained, it is very stable. It’s just like the previous watch friend emphasized that the error of his 200000 watches suddenly becomes 20 seconds. If later tests find that the error of nearly 20 seconds every day is actually normal. How much can you tolerate the daily error of your mechanical watch? Or do you have obsessive-compulsive disorder of mechanical watch error? Do you take it for granted that an expensive watch must be accurate?