Jaeger-LeCoultre Reverso Classic Duoface Small Seconds

The Jaeger-LeCoultre Reverso Classic Duoface Small Seconds, reference Q2458420, carries a small seconds display within a steel case decorated with gadroons. The reverse dial presents a second time zone. The manual-winding calibre 854 operates at 3 Hz, equivalent to 21600 vibrations per hour, and provides a 42-hour power reserve. The calibre is assembled from 160 components, with 19 jewels and one barrel.