SJX Watches
In-Depth: Realising Breguet’s Dream of the Natural Escapement
Abraham-Louis Breguet’s contributions to horology are as numerous as they are fundamental. Practically every avenue of watchmaking is built on the foundations he laid down, from the perpetuelle self-winding mechanism to pare-chute shock-protection for balance pivots. But most famous of all was the tourbillon, patented in 1801. It was crucial to the precision of mechanical pocket watches and clocks, the only kinds of timepieces in use then, which normally sat in an upright, vertical position. The Breguet Souscription pocket watch of the 1990s that replicated the 19th century originals, right down to the pare-chute escapement The tourbillon, however, was not Breguet’s only effort in improving chronometric performance. Prior to the tourbillon, he created the lesser known but more elegant echappement naturel, or natural escapement, in 1789. It was a double-wheel chronometer escapement that in theory, needed no oil. Breguet managed to incorporate it into just 20 pocket watches, but serial production of the natural escapement ultimately eluded him as its design had inherent shortcomings – primarily backlash in the motion of its wheels – that made it impossible to commercialise. The idea was ahead of its time, and it would take some 200 years before technology made the natural escapement feasible. The concept of natural escapements continues to fascinate watchmakers, many of whom have conceived modern-day descendants, the most recent of which is the Ch...
