Swiss. Rhodium-plated. Features Moonphase, thermometer and hygrometer. This Jaeger-LeCoultre Atmos Swiss Lunar Clock is a mechanical marvel that effectively achieves near-perpetual motion by powering itself through minute changes in atmospheric temperature and pressure. Housed in a glass cabinet with a polished metal frame, the clock features a moon phase indicator at 6 o'clock alongside two functional sub-dials. The base is finished with brass and rhodium plating, supported by integrated levelling feet to ensure the precision of its slow-beating torsion pendulum. This "Moonphase" edition is a particularly sought-after complication, tracking the celestial cycle with the same energy that drives the timekeeping. Recently serviced (no papers), no box or purchase papers. 9" x 7" x 5.5". Swiss. Features Moonphase, thermometer and hygrometer. This Jaeger-LeCoultre Atmos Swiss Lunar Clock is a mechanical marvel that effectively achieves near-perpetual motion by powering itself through minute changes in atmospheric temperature and pressure. Housed in a glass cabinet with a polished metal frame, the clock features a moon phase indicator at 6 o'clock alongside two functional sub-dials. The base is finished with brass and rhodium plating, supported by integrated levelling feet to ensure the precision of its slow-beating torsion pendulum. This "Moonphase" edition is a particularly sought-after complication, tracking the celestial cycle with the same energy that drives the timekeeping. Recently serviced (no papers), no box or purchase papers.

The watch was observed to be running at the time of cataloguing. It has not been tested for timekeeping accuracy and may require adjustment.