This is an antique 1885 open face key wound pocket watch from the Elgin National Watch Co. The American Coin Silver case frames a large single sunk dial marked by Roman numeral indices. The 11 jewel movement is numbered 1613252.
It is 3 1/2" long including the bow and the case diameter is 2 3/8". It weighs a total of 191.3g.

Minor surface and abrasions to the case and crystal. Tiny flakes to the edge rim of the crystal. The watch winds, runs, and keeps good time. As with all mechanical timepieces, this watch will require regular cleanings to maintain running condition.