Small sold Antique Japanese Dragon Copper Plated Jewelry Trinket Box

For your consideration is this vintage/antique Japanese dragon trinket box. It was made from sold a silver colored metal, possibly antimony or aluminum, and has a copper coating. On the lid is a traditional dragon, while the sides have a sea and waterfowl motif. The box has a few small dents on the bottom, but no serious damage. The lid opens and closes easily.

Please feel free to ask any questions, and thanks for looking!