Luxury Antique Pure Copper Mechanical Pocket Watch, Great Collection gifts.

Features: Luxury classic, Unique double side open case design, Roman numerals, 12/24 Hours, Moon phase, Tourbillion.
Gifts for:Collectible,Birthday,Christmas,Thanksgiving ......

100% High Quality Pure Copper Material.
Case Diameter: Approx 5.5cm
Chain Length: Approx 37.0cm
Case Thickness: Approx 1.7cm
Movement: A high-level hand winding mechanical movement.

Package included:
1 x Pocket watch with chain

This is a mechanical watch, Power by winding spring manually or self-winding(no need battery).
So how to use mechanical watch?
1. When you first wear it, please wind the watch by turning the button on the side of the watch, until it is full.
2. By taking the button out slightly, you can adjust the time, then push back the button.
3. If you leave it still for a long time, please swing it lightly for a few minutes and wind-up by several laps. At this time, it will work normally.
4. If still have any questions, please contact us first.