Small Train Quartz Pocket Watch with Chain

Movement: Quartz

 

How to open the cover? When you press the top, the cover will open. 

Is the time adjustable? Yes, pull up on the crown top and then rotate it to adjust the time. Then, press it back down.

Can you change the battery? Yes, check the side of the back cover for a small gap. Use a small tool to open it and then, change the battery as needed.