It is time to discover a rare monumental pendulum clock revealing a complex mechanism that was totally cutting-edge for its time, the 1770s.
Attributed to Jean-Louis Bouchet (1737-1792), monumental astronomical pendulum clock displaying solar and mean time, quarter-hour chimes, skeleton movement, case stamped Jean Baptiste Guillaume Prévost (1739-1812), c. 1770, 303 x 92 x 53 cm/119.29 x 36.22 x 20.86 in.
Estimate: €600,000/800,000