Is it auto self wind or auto mechanical wind? Please clarify?

It is a mechanical movement that supports self wind and manual winding.A watch mechanically powered by the wearer's arm rather than by human turning the winding stem. In response to this motion, a rotor turns and winds the watch's mainspring so that it twips accurate time. Each movement of your arm winds the spring the tanyest bit, but since you move your arm so much it keeps the watch wound easily. The spring in the watch stores enough energy to keep the watch going for 36 hours, If an watch is not worn for a day or two, it will need to be wound by hand to restart again.

How do i remove a link?

Please observe the side of the watchband carefully, you can see the hole for the mounting pin, and then use the tool that comes with the watch to strike the pin in the direction of the arrow on the back of the watchband, delete the watchband links, If you still can't delete watchband links, please click on the page "PASOY-Watch", then contact us, we will provide a picture operation manual

How do I open the clasp?

Hello, it is a mechanical clasp, without springs and buttons, there is a round protrusion on the outside of the buckle, you can pull it hard, the clasp will be opened, if you still can't open it, please contact us at you Order page. Please click on "PASOY-WATCH" and send us a message, we will provide an operation picture. Thank you for your support of our products. best regards