52.00 mm case diameter, white double-sunk dial signed ILLINOIS, black Arabic numerals with outer chapter ring in black and red calibrated to 60 units, blued steel spade hands, sub-dial for seconds at 6 o'clock, foliate motif engraved bezel, guilloche engraved case with monogrammed cartouche, polished cuvette, stem wound and lever set 23 jewel nickel movement adjusted to temperature, isochronism, six positions, gold setting screws, double roller, bright spotted damaskeen finish and gilt inlay signed Bunn Special ILLINOIS WATCH CO.
Movement number: 2502437.
Cuvette stamp: 14K 314895.
Inner case back stamp: ROY U.S. ASSAY 14K 314895.
75.10 dwts.