My mother-in-law who passed a while ago inherited this item from her step mom who ran an antiques store in Oklahoma a long long time ago. I am not a toy expert, but I will do my best to describe it.

Looks like a vintage 1940's-1950's tin type wind-up horse with Indian that hooks into the saddle area.

Box says GNK U.S. Zone Germany and the bottom markings on the horse say D.R.G.M
Box is approximately 4 inches by 4 inches and shows some wear for it's age. 

Both the horse and Indian appear in excellent shape with light wear.

The horse will buck and move when wound and works perfectly!

Please let me know if you need additional photos or have any questions. Trying to find a good home for this! Thanks