Master Control Chronograph Calendar Q4132520

The Master Control collection is the brand’s flagship line, First launched in 1992, And is a contemporary reinterpretation of classic designs from the golden age of watchmaking in the 1950s. The collection is the result of Jaeger-LeCoultre’s combined technical expertise and philosophy, And at the time of its launch set a new industry standard with the brand’s first ever ‘1000 Hours Control’ quality certification. '1000 Hours Control' is a quality assurance that tests the finished watch rigorously for approximately 41 days, And was evaluated as an innovative process that surpassed the industry standards at the time. Based on these tests, Master Control has established itself as a collection that symbolizes high reliability and outstanding technical skills. Since 1992, It has occupied a unique position in the high-end watch market, Representing the brand's technical excellence and tradition.