An antique early 20th century Swiss Tavannes 14K solid gold pocket watch with a stand. The case is marked on the inner side of the lid 56 14K 0.585 and bears makers marks. The stand is marked: Made in U.S.A., U.S. Pat. No. 3062491. Tavannes Watch Co. was a Swiss watch company founded in 1891, defunct by 1966, and resurrected in 2008. Antique Pocket Watches And Clocks, Jewelry And Collectibles. Pocket watch 54 g.