How to open the folding button of the watch?

1. Press the arrow with your finger to open it.

2. There is a small iron piece protruding to both sides in the middle of the lock, and you can open the lock by pressing it with two fingers.

3. In the traditional bilateral folding buckle, the button on the bottom plate of the folding buckle is used to open the device.

4. The opening and closing mode is similar to the button-type bilateral folding buckle, the only difference is that the button is not arranged on the bottom plate of the folding buckle, but on the "port" of the folding buckle.

5. The opening mode of this folding buckle is directly pulled out, and the closing mode is to press one side of the folding buckle to the other side.