Important Collectors’ Wristwatches, P...

Geneva, Mandarin Oriental Hotel Du Rhône, May 13, 2007

LOT 495

"Revolutionary Time" Cuenin à Besançon. Made circa 1794. Very fine and very rare, gold Revolutionary watch with decimal and duodecimal time.

CHF 8,000 - 10,000

EUR 5,000 - 6,000 / USD 6,500 - 8,000

Sold: CHF 11,210

C. Two-body, "Directoire", polished. D. White enamel, with concentric indication of decimal time in black radial Arabic numerals and Arabic 100 minute divisions, and duodecimal time in radial Roman numerals I-XII in each half of the dial, with outermost 60-minute divisions. Three pierced gold hands. M. 45 mm, hinged, frosted gilt fullplate with cylindrical pillars, fusee and chain, short wheel train, verge escapement with micrometric potence adjustment, brass three-arm balance with flat balance spring, continental cock, silver regulation dial. Dial signed. Diam. 53 mm. Property of a French Collector


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Grading System
Grade: AAA

Excellent
Case: 3-13

Good

Slightly damaged
Movement: 3*

Good

Overhaul recommended, at buyer's expense
Dial: 2-07

Very good

HANDS Replaced

Notes

This watch is evocative of a brief and turbulent period in French history when the new Republic decreed the use of decimal time. After the Revolution, a new digital system was adopted. The day was divided into ten hours of 100 minutes each, each minute being subdivided into 100 seconds. Thus, for example, 12:30 PM was 5:20:83.3 in decimal time. The decimalization of time was introduced on November 24, 1793. The new division of time proved impossible to enforce, and was suspended on April 7, 1795. Thus, there was a period of less than 18 months during which these timepieces were produced, which explains why they are so rare. See: ?Revolutionary Time? by Fabien Chicha, Vox Magazine, 2004.