Jaeger-LeCoultre Calibre 101 Secrets Platinum Ref. Q2873220

The Jaeger-LeCoultre 101 Secrets Q2873220 debuted in 2024. This high-jewelry wristwatch is crafted from platinum 950 and designed as a fully gem-set bracelet concealing a miniature dial. A hidden mechanism allows the wearer to open a segment of the bracelet to reveal the mother-of-pearl display, which indicates hours and minutes via two stick hands. A total of 1,024 diamonds are set across the bracelet and case sides using a combination of grain- and griffe-setting techniques. The platinum construction enhances the brilliance of the stones, contributing to the piece’s river-of-light aesthetic. The case measures 29.07 x 12.22 mm with a thickness of 9.88 mm. Inside ticks the in-house, manually wound 101, notable for its extreme miniaturization. Measuring just 14.0 x 4.8 mm and 3.4 mm thick, this movement is composed of 98 components and delivers a power reserve of 33 hours at a frequency of 21,600 vibrations per hour.