Launched in 2026, the Jaeger-LeCoultre Reverso Classic Small Duetto Q2668423 showcases a distinctive rectangular design with a robust stainless steel casing. The dimensions of the case are 34.2 mm by 21 mm with a thickness of 8.7 mm. Its captivating exterior features a silvered-grey dial on one side with a sunray guilloché pattern at the center flanked by vertically brushed satin sections, embellished with twelve silvered Arabic numerals and the JL emblem, complemented by blued stick hands for indicating hours and minutes. Adding a touch of elegance, the horizontal gadroons are adorned with 60 brilliant-cut diamonds, totaling 0.56 carats. The watch is water-resistant up to 30 meters.

On the reverse, a blue dial is revealed, featuring a sunray-brushed center and a similar sunray guilloché design across the outer ring. Time is displayed with silvered Dauphine hands on this second face. Both dials are powered by the hand-wound Jaeger-LeCoultre calibre 844, maintaining synchronized time with hands that rotate in opposite directions, operating at a frequency of 21,600 vibrations per hour and providing a substantial 50-hour power reserve. Fitted with a blue alligator leather strap and secured with a stainless steel double-folding clasp, this timepiece perfectly blends luxury and functionality.