DetailsA Brand New Condition 1989 Jaeger Le Coultre 540 Cal Model Swiss Atmos Clock With A Round Dial, the 540 Calibre movement with a round type white chapter ring dial, 4 gilt Roman numerals and gilt dagger markers, dagger type hands, the gold plated and lacquered 540 case with a flip-front opening door, serviced and guaranteed, , circa 1989, Size: 9 “ x 8” x 6”A
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Product Code MC2495 Special Price No
Atmos clocks are made by the renowned Swiss company Jaeger LeCoultre. Atmos regarded as a reference among clocks, the Atmos has been literally living on air since 1928.
Invented by Neuchatel-born engineer Jean-Leon Reutter, then developed and relentlessy fine-tuned in the workshop of the Manufacture, the Atmos clock measures the flow of time with a faithful continuity unaltered by the passing of years.
It's prodigiously creative perpetual winding principle is based on a hermetically saled capsule filled with mixture of gases,wich expands when the temperature rise and contracts as it falls. Interdependent with the mainspring of the clock, the capsule constantly winds the clock movement. A mere one-degree temperature fluctuation is enough to provide the watch with a two-day power-reserve.