Reverso One

The Reverso One is Jaeger-LeCoultre's narrow, elongated take on the reversible Art Deco case, built for the wrist of a woman who wants the swivel and the history without the wider proportions of the men's line. The rectangle runs long and slim, roughly 40.1mm tall by 20mm wide on the mechanical and quartz Monoface and Duetto references, a ratio close to 2 to 1 that reads as a bracelet as much as a watch. That elongation is the whole point. Where the Reverso Classic and Tribute sit square and architectural, the One stretches the same 1931 case into something jewelry-forward. We stand behind the counter at 19 West 47th Street and we see the One most often on collectors who already own a diamond tennis bracelet and want a watch that lives in the same drawer. It flips on the same pivoting carriage the polo players got in 1931, so the front can carry a guilloche dial and diamond-set gadroons while the back stays plain for an engraving, or on the Duetto, carries a second decorated dial that tells the same time in a different color scheme. Prices at retail run from roughly $7,650 for the steel quartz Monoface with a diamond bezel up to about $15,200 for the mechanical Duetto with two diamond rows, which puts the entire family under the $20,000 line and makes it one of the more attainable ways into a genuinely serious watchmaking name.