Before we mentioned several factors that affect the China Mechanical Wrist Watch error, China Mechanical Wrist Watch Supplier will add a few more below, you can find out.
(1)The influence of the magnetic field
Many of the watch movement parts are made of steel, so they are easily magnetized. Nickel-based hairsprings are also weakly magnetic. When the watch is under the action of an external magnetic field or the parts have been magnetized, the balance swing period will be extremely large. Under the influence of magnetic force, it is usually the watch that goes very fast.
(2) Impact of shock and vibration
Severe shock vibration also has an effect on the vibration period of the balance wheel, especially for watches with low swing or low frequency. As the shock vibration has damaged the balance shaft or the hairspring, it will inevitably bring the travel time to the watch. .
(3)Machining tolerances for watch movement parts
The watch is the most precise and small mechanical device with a tolerance range of up to 1/1000 mm. The machining error of the part is also one of the important reasons for the travel time error of the watch.
(4) Other factors
Mainly because the watch case is not tightly sealed, the moisture and air pressure changes will affect the travel accuracy of the watch, and it is easy to have fine dust and foreign matter entering the watch, affecting the work of the watch. There is also a problem called "no needle", which belongs to the failure of the table.
In short, I suggest that if you want the watch to have high precision, you must keep the watch clock full. Generally, the plane of the watch should be better than the façade. The case should be sealed and kept away from the magnetic field and water. Regularly wash and maintain your watch. Choose to buy a watch with a frequency of 28,800 times/hour (4HZ). It is also more accurate than a low-frequency watch. Usually, a watch with a large movement size is better than a small size.
