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Patek Philippe Ref. 743E
Manufacturer: Patek Philippe Year: 1959 Reference No: 743E Movement No: 872'783 Model Name: "La Rade de Genève" Material: Gilt brass and enamel Calibre: Solar powered manual, cal. 17-250, 29 jewels Dimensions: 210 mm. high Signed: Dial and movement signed, enamel signed MD for Michel Deville Accessories: Accompanied by Patek Philippe Extract from the Archives confirming date of manufacture of the present clock in 1959 and its subsequent sale on August 10th, 1959 Literature: Similar solar powered dome clocks are illustrated in Patek Philippe Museum Patek Philippe Watches, Volume II, pp. 404-411 Catalogue Essay Patek Philippe cloisonné enamel dome table clocks have tremendously increased in value and collectability in the last few years. A potent mix of cutting edge technology and traditional handcraftsmanship, each piece is unique with varying themes. Only a very small select number of artists are qualified to work on such objects that have curves to the panels where the enamel lies. Housing the Patek Philippe manual caliber 17-250, a small rotatable solar panel on the top of the dome supplies energy to a storage device within, which in turn transmits energy to power the mechanical movement. In 1948 Patek Philippe opened its Electronic Division with the goal of exploring photoelectric, electronic, and nuclear timekeeping. The department is responsible for the creation of the groundbreaking solar clock, the first of its kind. A Swiss patent was awarded to Patek Philippe for clocks fitted with photo-electric cells. Patek Philippe's idea for a light-powered horological mechanism was to introduce additional electronic storage – an accumulator that provides the energy to wind the spring. The photoelectric cells can either store their energy electronically in the accumulator, or mechanically by winding the spring. When the mechanism is fully wound, the cells switch over to charge the accumulator. The oldest solar powered dome clock with enamel panels known, dates from 1957 preceding the present lot by only two years. The enamel of the present dome clock was created by Michel Deville in 1959. Michel Deville was responsible for some of the most vibrant and attractive enamel work found on different Patek Philippe dome clocks. The theme of the present lot represents the Geneva harbor as seen from the Quai du Mont-Blanc. The vivid, blues, greens and purples depict the serene atmosphere of the Old Town with its majestic Cathedral and even the Mont-Blanc Bridge leading to Patek Philippe’s historical Salon. Overlaid on this landscape the enamel artist has placed watchmaking tools, gears and plates which resemble the rectangular caliber 9""-90 and even one can make out the dial of Patek Philippe’s reference 2497 perpetual calendar. A certain mystery however surrounds the coat of arms found on the dome, taking central position is the coat of arms of the Canton of Geneva which seems logical considering the theme of the enamel work. However, on the right is placed the coat of arms of the city of Le Locle a Swiss watchmaking power center, on the left of the Geneva "blason" is a coat of arms like the such we have never seen. Was this clock made for a Swiss exhibition honoring Swiss watchmaking? Was it a special order explaining the different coat of arms? In any event, many of these dome clocks featured generic themes such as wildlife, flowers or architecture, examples such as the present with a specific theme are the most covetable and to the best of our knowledge the present clock is the only one merging city and horological themes. This clock first appeared to the market in 2007 and has since been part of a very important private collection. The cloisonné enamel is free of any restoration and shows very vibrant colours. In exceptional condition throughout, this present lot is a terrific example of Patek Philippe’s forward thinking designs and is a superb addition to any collection. Read More