


Lot 20
AUGUSTIN PERRET, GENEVA. A FINE 18K GOLD HUNTER CASED KEYLESS PIVOTED DETENT POCKET CHRONOMETER WITH AMPLITUDE LIMITING DEVICECirca 1890
3 June 2021, 13:00 EDT
New YorkSold for US$3,825 inc. premium
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Find your local specialistAUGUSTIN PERRET, GENEVA. A FINE 18K GOLD HUNTER CASED KEYLESS PIVOTED DETENT POCKET CHRONOMETER WITH AMPLITUDE LIMITING DEVICE
Date: Circa 1890
Movement: Nickel ¾ plate jeweled through the center, gold settings, bi metallic balance, with pin mounted on one arm engaging slotted stud on cock, blued helical spring with upper and lower terminal curves, regulator with index scale on balance cock, lever set
Dial: Silver, enhanced with gilt flowers and scrolls, roman chapters, subsidiary seconds, gold hands set with small diamonds
Size: 54mm
Movement: Nickel ¾ plate jeweled through the center, gold settings, bi metallic balance, with pin mounted on one arm engaging slotted stud on cock, blued helical spring with upper and lower terminal curves, regulator with index scale on balance cock, lever set
Dial: Silver, enhanced with gilt flowers and scrolls, roman chapters, subsidiary seconds, gold hands set with small diamonds
Size: 54mm
Footnotes
This watch is illustrated and discussed in: Dispositifs anti-galop dans les chronomètres de poche, Adolphe Chapiro, Bulletin ANCAHA, No. 57, Spring 1990.