DESCRIPTION: A rare LeCoultre Atmos malachite mantel clock with a gold metal case adorned with malachite columns at each corner. This is a perpetual motion clock that never needs winding. It operates on temperature changes. Includes the original case and International Guarantee Certificate. CIRCA: 20th Century. DIMENSIONS: W: 8 1/4" H: 9 1/2". Have a similar item to sell? Contact: Info@Akibaantiques.com. CONDITION: Good condition. See lot description for details on item condition. More detailed condition requests can be obtained via email (info@akibaantiques.com) or SMS(305)-332-9274. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Akiba Antiques shall have no responsibility for any error or omission."