A 14ct. gold open faced keyless lever pocket watch, IWC, circa 1920,

細節
A 14ct. gold open faced keyless lever pocket watch, IWC, circa 1920,
silvered dial with applied gilt Arabic numerals, subsidiary seconds, gilt moon hands, frosted gilt movement jewelled to the centre, bimetallic compensation balance with micrometer adjustment to the regulator, gold cuvette, polished case with engraved crown and initials, with gold, rose diamond and enamel fob, diameter 48mm.