American multi coloured gold filled railroad watch Circa 1904

Gold filled open faced keyless lever by Illinois Watch Co
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A fine and rare American multi coloured gold filled open faced keyless lever railroad pocket watch, circa 1904. Full plate two-tone nickel finished lever movement, 26 jewels, gold screwed chatons, bimetallic compensation balance, micrometer regulator, double roller. White enamel dial with Arabic numerals, outer calibrated black minutes division with red Arabic five minute divisions. Case with multi colour engraved train on track motif surrounded by multi coloured floral and swag motif to the back , plain bezel, screwed back. Dial and movement signed, movement numbered, case signed Wadsworth and numbered.
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Diameter: 54.5 mm
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Signed: Pennsylvania Special