Swiss yellow gold minute repeating pocket watch Circa 1915

Gold open faced lever watch 
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A very fine Swiss, keyless, minute repeating, 18K yellow gold pocket watch, circa 1915. Made for Spaulding & Co., Chicago. A solid, polished case, the back with applied monogram. Hinged gold cuvette. White enamel dial with fancy Arabic numerals, outer minute track, sunk subsidiary dial for the seconds. Blued steel hands. A rhodium-plated movement, Geneva striping decoration, 29 jewels, straight-line counterpoised lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometre regulator, repeating on gongs activated by a slide on the band. Dial and movement signed for the retailer.
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Diameter: 47 mm
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Signed: No Name