You are viewing a fine Swiss 800 silver case pocket watch.The watch case measures 1 5/8" in diameter. On the back cover is a hand engraved scene of a "leaping horse". The back cover is marked 800 and has Swiss hallmarks. The dust cover is marked 8 rubis or jewels. The watch movement is key wound and set.A key is provided with purchase. The movement is marked with the Cortebert logo, sie 103; and, No. 577. The watch case has remnants of the original gold plating on the bezels front and back. The watch winds, sets, runs and keeps time.