The product is a vintage Le Coultre & Co. Metal Caliber 528-8 "Atmos" Swiss Perpetual Clock made in the 70's. This square-shaped clock features a brass frame and 24K gold plating, with a retro design and analog display. This clock has a perpetual self winding movement using changes in ambient room temperature so it never has to be wound making it a unique and decorative piece for any room. The pendulum can easily be locked using a switch olif you need to move the clock and then the pendulum needs to be moved 270° counter clockwise and then unlocked to begin running again. The clock is a collector's item from the late 20th century and bears the prestigious brand of Jaeger-LeCoultre. Excellent condition with a few very minor nicks and scratches to the gold plating and very small scratch found on the top glass plate but these small imperfections are barely noticeable and to be expected on a vintage piece such as this. The clock comes with the original movement guard protector and the clock works great and keeps perfect time.