Jaeger-leCoultre Reverso Tribute Chronograph Watch, 49.4x29.9mm Blue Dial, Q389848JEquipped with the new Manufacture Calibre 860, the Reverso Tribute Chronograph has succeeded in meeting a dual challenge: displaying the time on both sides, but also completely reinventing the indications display of the chronograph in a rectangular case. Beneath the sobriety of the front with its grey blue sunray dial, an open worked reverse of fascinating complexity reveals the mechanism of the retrograde chronograph. A mastery of fine watchmaking to