Thomas Engel: Reinterpreting Breguet in the 20th Century
Thomas Engel and Modern Breguet-Inspired Chronometers: A Rare No. 34 Offered at AuctionAmong the most distinctive lots in our upcoming sale is a pocket watch created by Thomas Engel, an unconventional and fascinating figure in 20th-century horology. Industrialist, collector, author, and watchmaker, Engel devoted several decades to studying the work of Abraham-Louis Breguet before producing a highly exclusive series of pocket chronometers that are now sought after by connoisseurs of precision watchmaking.
The example presented in this sale comes directly from members of his family living in Saint-Paul-de-Vence, a place that Thomas Engel regularly visited throughout his life.Thomas Engel: From Industry to HorologyBorn in Germany in 1927, Thomas Engel first enjoyed a distinguished career as an inventor and industrial entrepreneur. His pioneering work in polymer science earned him international recognition and numerous scientific awards. Alongside his professional achievements, however, he developed a profound passion for the history of watchmaking, and in particular for the work of Abraham-Louis Breguet.
Over the years, Engel assembled an important collection of Breguet timepieces, studied the archives of the celebrated house, and published A.L. Breguet, Watchmaker to Kings in 1994, a work that remains an essential reference for collectors and historians of the brand. His approach was characterized by a relentless pursuit of authenticity and a deep technical understanding of the mechanisms he studied.
A Confidential Production Inspired by Great Precision ChronometersBeginning in the 1970s, Thomas Engel embarked on the creation of his own pocket watches, not as simple historical reproductions, but as modern interpretations of the principles championed by Breguet: legibility, precision, mechanical elegance, and chronometric excellence.
To bring this vision to life, he collaborated notably with Swiss watchmaker Richard Daners, a discreet yet highly respected figure in independent horology. Several of their most sophisticated creations incorporated tourbillons, regulators, thermometers, and astronomical indications. Other models, more restrained in appearance, were dedicated solely to the pursuit of chronometric performance.
The “Type Concours Observatoire” series belongs to this latter category. Its name directly references the chronometry competitions organized by the observatories of Neuchâtel, Geneva, and Kew-Teddington, where manufacturers submitted their finest movements to weeks of rigorous testing designed to measure their accuracy. For these watches, Engel selected exceptionally high-quality movements derived from the tradition of Swiss observatory chronometers, adjusted and finished to particularly demanding standards. | | LOT n°212
THOMAS ENGEL (1927-2015) - « En hommage à A. L. Breguet » Chronomètre type Concours Observatoire. N°34. Rare montre de poche de haute précision réalisée par Thomas Engel dans l'esprit des chronomètres…
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The “Type Concours Observatoire” Chronometer No. 34The watch offered in this sale bears the number 34 engraved on the movement and belongs to this exceptionally rare and confidential series.
Its 55 mm yellow-gold case features the so-called Empire form, with a screw-back case and a concentric engine-turned guilloché decoration executed on a traditional rose engine. This construction recalls some of the most prestigious timepieces produced during the 19th century.
The silver guilloché dial displays several characteristic elements of the Breguet aesthetic vocabulary: Roman numerals, blued steel open-tipped “Breguet” hands, a peripheral minute track, and a perfectly symmetrical layout. The watch features a sector-shaped power reserve indicator at 12 o’clock, together with a moon-phase display, a complication relatively uncommon within Thomas Engel’s production.
The movement, signed “Ths. Engel” and engraved “Chronomètre – Type Concours Observatoire”, is particularly noteworthy. Its construction prioritizes rate stability and mechanical accessibility over decorative display. The substantial winding wheels, large high-inertia balance, open architecture of the regulating organ, and meticulous adjustment all reflect the direct influence of the competition chronometers that established the reputation of Zenith and the Swiss observatories during the mid-20th century. The finishing, understated yet refined, is entirely consistent with Engel’s philosophy: placing precision at the forefront while preserving the timeless elegance of watches inspired by Breguet.
Preserved in its original signed presentation box, the watch is accompanied by its dedicated compartment for a spare mainspring, a characteristic detail of Thomas Engel’s original presentations.
Rarely encountered on the market, watches signed by Thomas Engel occupy a unique position in contemporary horology. At the crossroads of Breguet’s legacy, observatory chronometry, and late 20th-century independent watchmaking, they embody the singular vision of a collector who became a creator in his own right. The No. 34 chronometer presented in our sale is a remarkable example of this confidential and highly distinctive production.

Please consult the catalogue using the link below. | | Bijoux - Or - mode
samedi 04 juillet 2026 14:00
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This auction will take place in the saleroom and will also be broadcast live online.
Viewing: by appointment from Tuesday, June 30 to Saturday, July 4.
We look forward to welcoming bidders and sharing an exciting sale.