How much error will there be about Tianwang mechanical watch 1500 yuan?

1The error range of Tianwang mechanical watch in 500 yuan may be between * *-60 ~+ 105 second. The specific error may also be affected by many factors, such as the model of the watch, the manufacturing and assembly process, the accuracy of the movement and so on.

If you need more information, you can go to watch maintenance related websites or offline watch stores.