By Kembery Antique Clocks Ltd on Wednesday, 12 August 2026
Category: Mantel Clocks

A 1970's JLC Atmos Clock

£ 1350

$ 1822 | € 1552

 A 1970's Jaeger - LeCoultre Atmos clock. A gilt brass case in excellent condition with side and top panels. An opening glass front and a transporting lock catch below the case front. A caliber 526-5 JLC mechanism with 15 jewels. A chapter ring with arrowhead markers.


The Atmos clocks are perpetual and do not require winding. They use a hermetically sealed unit with bellows, similar to an aneroid barometer. It expands and contracts with minute temperature changes to power the clock. 

Height 9" / 23cms Width 8" / 20cms Depth 6" / 16cms

From Kembery Antique Clocks Ltd you can expect a genuine clock that is serviced and sold with 12 months guarantee. UK personal delivery and setting-up. We are members of The British Watchmakers and Clockmakers Guild. Please phone us on 01179565281 to place an order, we can also Whatsapp Video and show you in more detail.