Perrelet & Fils, Horlogers Mecaniciens du Roi, No. 1012, Paris 1842. Very fine and rare minute recorder with split second minute recorder. | Important Watches, Wristwatches and clocks

Important Watches, Wristwatches and c...

Geneva, Apr 20, 1996

LOT 352

Perrelet & Fils, Horlogers Mecaniciens du Roi, No. 1012, Paris 1842. Very fine and rare minute recorder with split second minute recorder.

CHF 15,000 - 20,000

Sold: CHF 21,850

C. Three piece gilt brass cylindrical with screwed bezel and back. Velvet lined Mahogany fitted box. D. Small eccentric frosted and silvered with Roman numerals and outer minute ring and two subsidiary dials below for the split second chronograph. Blued steel Breguet hands. Frosted and gilt dial plate. M. Brass circular three-quarter plate with cylindrical pillars, going barrel, cylinder escapement with three-arm plain brass balance, flat balance spring with bimetallic compensation curb on the rack and pinion micrometric index. Split second chronograph with two registers, both second's hands running together, one of them is able to be stopped at will. Signed on the dial plate and back plate. In very good condition. Diam. 92 mm.

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Provenance: Collection Leon Leroy, Paris. Only two other split second minute recorder of this type are known to exist, one very similar in the Observatory of Paris, the other, made for the Paris Exhibition in 1827 was certainly the prototype as far the patent is dated 11 March 1828. It was sold in Paris, Hotel Drouot, on 4 June 1982, Augustin Seguin collection, lot No. 31. Copy of the original patent will be supplied to the buyer.