Antique Standard USA pocket watch. The color is gold and I personally think it looks like 10k gold, but I can’t find the 10k stamp, so who knows. Beautiful intricate carvings and details. I do not know if it is working or not, just clearing out some of my antique store finds I no longer need. The hands move very smooth when you are setting the time, but when I wind it up, I cannot hear ticking. Perfect addition to the vintage watch lover’s collection!