Important Wristwatches, Watches & Clocks

Geneva, Hotel Des Bergues, Oct 17, 1992

LOT 40

Nadir (Paul Loichot, Charquemont), Brevet No. 30754, France, circa 1906.

CHF 2,200 - 2,600

Sold: CHF 2,760

Nickel plated keyless watch with Mobilis tourbillon regulator, patented in 1905. Double body plain, bassine, case. Eccentric silvered dial with Arabic numerals, the revolving tourbillon carriage visible in an aperture. GiIt brass inverted movement, straight line lever escapement, cut bimetallic balance, Breguet balance spring. The escapement is set on a one minute revolving carriage. Diam. 53 mm.


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Notes

Similar watches are cescribed and illustrated in R. Meis: Das Tourbillon, pages 306 to 310.