Outstanding example of the Illinois Sterling swing lug with Telephone Dial and all original. Movement is a 3/0 with 17 jewels and dates to 1918. Case measures 32mm x 42mm, has swing lugs and fixed bars with 14mm lugs. Dial is original porcelain enamel Telephone Style Dial ....one faint hairline ..but a really neat and all orignal  with luminous hands. This is a rare variation and this is the best I've had in some time.