Jaeger-LeCoultre watches are carefully made using high-quality materials like gold, platinum, stainless steel, and other fine metals. Each watch is tested to make sure it is accurate, strong, and built to last. The brand does all design, production, and assembly in its own workshops, using over 180 watchmaking skills in one place. Jaeger-LeCoultre is also known for handcrafts like enamel painting, metal engraving, and gemstone setting, all done by skilled artisans.