Important Collector's, Watches, Wrist...

Geneva, Hotel Des Bergues, Oct 15, 2000

LOT 297

French, movement signed JEWEL WATCH, GENEVA, No. 902, circa 1935.Fine and rare 18K white gold pencil with a very small watch.

CHF 16,000 - 18,000

USD 8,800 - 18,000

C. Three-piece polished gold tube, the pencil with the lead-feeding mechanism in front and the watch in the back. The back and the middle parts are hinged and spring-loaded allowing them to 'break' in the middle, revealing the winding crown. D. Matte silvered with Arabic numerals. M. 2???x8??? rhodium-plated, rectangular with rounded sides, duo-plan design, lateral lever escapement, bimetallic compensation balance, flat balance spring, 18 jewels (jeweled to the center, the balance and the escapewheel with ruby endstones), 8 adjustments, stamped with Seal of Geneva quality stamp, wound and set by a winding crown concealed inside the pen, motion train extended to the side of the movement through a number of intermediate wheels driven by the cannon pinion.Signed on the movement 'Jewel Watch, Geneva', stamped with French gold marks on the pencil?s hinge.Dim. 6.8 mm. diameter, 118 cm. long.


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Grading System
Grade: AAA

Excellent

Case: 4

Fair

Movement: 4*

Fair

Overhaul recommended, at buyer's expense

Dial: 4 - 6 - 01

Notes

The movement is one of the smallest there is. In 1932 the firm Le Coultre designed and patented a new movement layout known as the duo-plan design, allowing for a very small caliber. It was based on the calibers 101, 104, and 805. The present movement is the caliber 104 size.