Audemars, Piguet & Co. A gold keyless minute repeating openface pocketwatch
Signed Audemars, Piguet & Co., Brassus & Geneve, No. 6492, 1890s
The nickel plated bar movement jewelled to the hammers with bimetallic balance and swan-neck micrometer regulation, further engraved extra superior, repeating hours, quarters and minutes on two gongs by operating a slide in the band, the white enamel dial with Arabic numerals, subsidiary seconds and decorative gold hands, in plain openface case with hinged cuvette, dial and movement signed, case and movement numbered
47 mm. diam.