You can set time to by pulling up the knob on the right side of the watch and turn it. This pocket watch is works by battery, and it is quite easy for you to change the battery when the batterfly run out.

• color:vintage brass
• watch size:1.58×0.98in
• Chain Length: 80cm (31.5 inches Length)
• Package Including:1 pc with gift bag
• Material: Alloy, watch, chain（lead free nickel free

color:vintage brassJoyplancraft