Antiquorum Auctioneers since 1974

The Sandberg Watch Collection

Hotel Richemond, Geneva, Mar 31, 2001

LOT 36

The BeeUnsigned, Geneva, No. 1711, circa 1800.Fine and interesting 18 ct. gold and enamel and pearl-set star-shaped pump-winding form watch.

CHF 10,000 - 14,000

USD 6,000 - 8,500

Sold: CHF 14,950

C. Three-body, nine-pointed star band, each point set with a champlevé enamel yellow star on the front and a split pearl on the back, band decorated with zigzag pattern in white and black enamel, bezels set with half pearls, spring-loaded back decorated with an enamelled bee with red wings and yellow paillon-set body over a background of translucent imperial blue enamel over engine-turning. D. White enamel, Breguet numerals, outer minute divisions. Blued-steel Breguet hands. M. 31.5 mm o, gilt bass full plate, cylindrical pillars, fusee and chain, verge escapement, plain brass three-arm balance with flat balance spring, atypical two-footed skeletonised cock, rack and pinion regulator, pump-winding by depressing the pendant, activating a pivoted lever with a click that winds the mainspring ratchet wheel.Diam. 46 mm. Published in the Sandberg book, page 392-393.


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Grading System
Grade: AAA

Excellent

Case: 3 - 8 - 18
Movement: 3 - 5 - 6*
Dial: 3 - 03

Notes

The keyless pump-winding mechanism was invented by J. A. Lepine (1720-1814).