Very little introduction is needed for a Grande Reverso, but this Reverso Ultra Thin Duoface is unlike any other Reverso as it is fitted with a second dial on the verso side instead of the traditional case back perfectly suited for engraving. The Jaeger-LeCoultre Reverso Duoface was first created in 1994, reinventing the reading of a second time zone, thanks to the magic of its reversible capabilities. This year, Jaeger-LeCoultre takes this amazing watch one step further by releasing it in an ultra thin case. Opposed to what most people think, this watch is powered by one single movement. Fitted with a pink gold case measuring 46.8mm long, 27.4mm wide and only 9.1mm thick, the Grande Reverso Ultra Thin Duoface ref. 3782520, features a silvered opaline dial with small seconds on the recto side while on the verso side is equipped with a gorgeous black 'Clous de Paris' 'guilloché' dial for the second time zone with a 24-hour day/night indicator and luminescent material on the hands.