Rare bucherer ball

This adorable vintage piece is absolutely gorgeous. Black and gold enamel, with silver and gold tone accents. It says bucherer 17 jewels on the face. It works and is currently ticking! I believe it is rare since I have not seen another one like it! This bucherer ball has been loved there are some impurities in the enamel one spot it came off a tiny bit but you can’t really notice while wearing it! Also a tiny amount of bubbling but it’s not coming off, flaking, or crackling. The face has no scratches and is very clear. This brand was later bought by Rolex so as a lady you can flaunt your little piece of history! Open to offers and if there a price you can’t offer feel free to message me! (Cross listed)