353 . Girard-Perregaux
An exceptionally rare and historically interesting yellow gold hunter case observatory three bridge tourbillon pocket watch with long pivoted detent escapement
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Manufacturer |
Girard-Perregaux |
Year |
1886 |
Case No . |
87 ’ 321 |
Model Name |
Three Golden Bridges |
Material |
18k yellow gold |
Calibre |
Mechanical |
Dimensions |
62 mm . diameter |
Signed |
Case , dial and movement |
signed ; case further |
signed R . Waldvogel for |
the case maker |
Literature For a miniature three bridge tourbillon , please see Watches by George Daniels and Cecil Clutton , figs . 546-5 .
Estimate HKD 640,000-960,000 USD 80,000-120,000