Important Watches Wristwatches, and C...

Geneva, Hotel Des Bergues, Apr 02, 2000

LOT 37

Mobilis, No. 10109 (Paul Loichot, Charquemont), Brevet No. 30754, France, circa 1910.Fine silver keyless watch with Mobilis tourbillon regulator, patented in 1905.

CHF 4,000 - 4,500

Sold: CHF 5,520

C. Double body massive, demi-bassine, the engine-turned back centred with a blank escutcheon.D. Eccentric silvered with Arabic numerals, engraved with foliage decoration, the revolving tourbillon carriage visible in an aperture. M. 19???, gilt brass inverted, straight line lever escapement, cut bimetallic balance, Breguet balance spring. The escapement is set on a one minute revolving carriage visible below the dial. Signed on the back plate. Diam. 53 mm.

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Grading System
Grade: AA

Very good

Case: 4


Movement: * 4
Dial: 3 - 5 - 01


A similar watch is described and illustrated in R. Meis, Le Tourbillon, page 310.