Ladies Watch in Box

Vintage women's wrist watch in working order. It runs nice; it is maybe a tad bit slow, but could be adjusted. I believe it is gold plated, but there is some wear in the high spots through the finish to the base material. The band is spring loaded and in working order. Inside the back cover it is engraved K. Gränitz Klaffenbach. It is a jeweled movement and quite clean. It is complete with its original box. A very nice fine watch. I did not see a maker or origin. There are some other markings but I can't make them out. As for the age of the watch, I would estimate that it is from the 1920's or 30's based on the style and and details.