Important Watches, Wristwatches and C...

Geneva, Hotel Des Bergues, Apr 25, 1993

LOT 384

Patek Philippe & Cie, Genève, No. 729406, case No. 309762, Ref. 2597, made in 1960. Very fine and rare, two time-zone, 18ct gold gentleman's wristwatch with two hands, fitted box and certificate.

CHF 48,000 - 52,000

Sold: CHF 48,300

C. massive, polished, bearing two buttons activating the hour hand forwards or backwards according to the world time, independently by steps of one hour at- a time. D. mat silver with applied gold indexes. + auxiliary seconds dial. "Dauphine" gold M. 27-400 HS Geneva Quality Hall Mark, rhodiumed, "fausses côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to heat, cold isochronism and 5 positions, antishock system, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In very good condition. Diam. 35 mm.


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Notes

A similar watch is published in "Patek Philippe Wristwatches", page 184. This "World Time" system was invented by Louis Cottier and produced for Patek Philippe, Vacheron & Constantin, Agassiz and Rolex.