Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar 39mm | Q1302520

The Master Ultra Thin collection epitomises Jaeger-LeCoultre’s philosophy of uniting technical virtuosity with timeless aesthetics. It reimagines traditional complications with designs that feature rich, clean lines. The entire collection showcases our exceptional watchmaking savoir-faire.

Already renowned for its complicated pocket-watches, the new challenge of the twentieth century led Jaeger-LeCoultre to make one of the most prodigious collections of ultra thin calibres in watchmaking history.

From its calibre to its case, every Jaeger‑LeCoultre watch is designed, manufactured and assembled under one roof, at our Manufacture in the Vallee de Joux. Our obsession with quality is renowned as every Jaeger‑LeCoultre watch undergoes strict “1,000 Hour Control” testing. This unique program provides internal certification tests that far exceed official chronometry tests.

Purchase your Jaeger-LeCoultre at New Cavendish Jewellers, an official retail partner for Jaeger-LeCoultre - be it in-store or online, we aim to immerse you in the wonderful world of this incredible marque.