Source: Images and content by Jaeger LeCoultre @ Jaeger LeCoultre.
Calibre 824, developed especially for the Reverso Soixantième, incorporated a date indicated by a central hand and a power reserve indicator. This was followed in 1993 by the Reverso Tourbillon – the Manufacture’s first wristwatch tourbillon. Then came the Reverso Répétition Minutes in 1994, the first time Jaeger-LeCoultre had miniaturised a minute repeater for a wristwatch, Calibre 943 was the world’s first rectangular minute repeater movement. In 1996, La Grande Maison introduced the Reverso Chronographe Rétrograde, with an intricate display on the reverse side that solved the problem of how to arrange the chronograph counters within a rectangular frame. This was followed two years later by the Reverso Géographique and, coinciding with the Millennium, the Reverso Quantième Perpétuel. Naturally, these pink-gold limited-edition pieces are highly sought-after by collectors.