Jaeger-LeCoultre 4122520
Jaeger-LeCoultre 4122520 detail 1
Jaeger-LeCoultre 4122520 detail 2
Jaeger-LeCoultre 4122520 detail 3
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In 2025, Jaeger-lecoultre, the Master series, model:4122520, made of 18k rose gold, 40MM in diameter, with a transparent back and automatic mechanical display, featuring date, GMT World time, and power reserve.