Thomas Engel. A very fine and rare 18K gold openface keyless lever one minute tourbillon watch with Guillaume balance, thermometer, power reserve, bow winding and hour setting mechanism, original certificate and presentation box, tourbillon carriage by Richard Daners
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Thomas Engel. A very fine and rare 18K gold openface keyless lever one minute tourbillon watch with Guillaume balance, thermometer, power reserve, bow winding and hour setting mechanism, original certificate and presentation box, tourbillon carriage by Richard Daners

SIGNED THOMAS ENGEL, TOURBILLON, NO. IX, MADE BETWEEN 1981 AND 1983

Details
Thomas Engel. A very fine and rare 18K gold openface keyless lever one minute tourbillon watch with Guillaume balance, thermometer, power reserve, bow winding and hour setting mechanism, original certificate and presentation box, tourbillon carriage by Richard Daners
Signed Thomas Engel, Tourbillon, No. IX, made between 1981 and 1983
Cal. 22''' half-plate nickel-finished fully jewelled lever movement, Guillaume balance, non-magnetic Nivarox Prima balance spring, three arm one minute tourbillon carriage by Richard Daners, glazed dust cover, engine-turned silver dial, Roman numerals on blank chapter ring, blued steel Breguet hands, two fan-shaped sectors for thermometer graduated from 5 to 30 degrees Celsius, 48 hours power reserve indication, subsidiary seconds, engine-turned circular case, screw back, winding and setting mechanism operated by twisting the bow, case stamped TE, dial and movement signed and numbered
56 mm. diam.
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Lot Essay

With Thomas Engel original Certificate No. X dated 8 June 2000, mahogany presentation box containing a spare spring and spare gold Breguet hands.

Consigned by its first owner, the present watch is in like new condition.

Professor Thomas Engel (b. 1927 in Germany, d. 2015 in Switzerland), inventor, author and watch aficionado, collector and maker, was an international coryphée in the field of researching polymers. He held around 120 patents in organic chemistry and was awarded numerous honours and prices in this field, including the 1972 "Diesel Prize" which he jointly won with Dr. Wernher von Braun, one of the most important rocket developers and specialist of space exploration.

Professor Engel was not only a famous watch collector but also a passionate "self-made" maker of technically outstanding timepieces. From the moment he first held a pocket watch in his hands, incidentally a Breguet, he knew he had found a passion that would take his life in another direction. Within the horological community, he is acknowledged for his understanding of the life and works of Abraham Louis Breguet, on whom he also published a biography. His interest spanned beyond the average collector, applying his knowledge and skills to watchmaking, producing watches made in the style and technique of Breguet. Of outstanding quality and finesse, these so-called "Engel Breguets" have become highly sought-after collector's pieces.

The tourbillon regulator of the present watch was designed by Richard Daners, Master watchmaker, craftsman and creator of complicated timepieces. In 1997 he was awarded the Gaia Prize, initiated in 1993 by the curator and directors of the Musée International d'Horlogerie (MIH) in La Chaux-de-Fonds. This international prize is dedicated to Maurice Ditisheim, an early patron of the museum. It is granted to those who have advanced horology and promoted the arts, history and culture of timekeeping through their work.

The present watch is a superb example of a complicated "Engel Breguet", designed after one of Abraham Louis Breguet's tourbillon watches with thermometer and power reserve.

For the description and illustration of Thomas Engel's Tourbillon No. VI see Das Tourbillon by Reinhard, Meis, p. 278.

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