Jaeger LeCoultre Memovox Jaeger-LeCoultre wishes to highlight the finest striking mechanisms developed at the Manufacture since its inception in 1833. Inspired by the early Memovox watches of the 1950s and 1960s, the original version features an alarm with an unmistakable bell sound. respect for tradition and a cult of innovation, the Master Control Memovox watch cultivates the art of sobriety. Reference 188.8.131.52. 36 mm steel case, black dial, sapphire crystal, chime compication, leather strap with deployant clasp. Manual Lift JLC Movement. With Jaeger LeColtre box. With one year warranty.