Swiss chromed quarter repeating lever chronograph Circa 1910

Chromed open faced repeating chronograph by Audemars Frères
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A fine Swiss chromed open faced quarter repeating chronograph keyless lever pocket watch, circa 1910. Gilt brass movement, 17 jewels, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, index regulator, repeating on gongs activated by a push-piece in the band, centrifugal governor. White enamel dial with Arabic numerals, outer Arabic minute track and fifths of a second chronograph rings, subsidiary seconds and original blued steel spade hands. Polished case, chronograph button at 2 o’clock. Dial signed, case numbered.
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Diameter: 58 mm
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Signed: Audemars Frères Genève