Jaeger-LeCoultre movement features the Japanese 9015 movement, guaranteed for three years with zero repairs. The Jaeger-LeCoultre North Star series calendar watch showcases a modern dual-handle design paired with elegant yet sporty fluid lines. It exudes depth and grace, without losing its extraordinary essence.The case measures 42x13.1mm, featuring a classic and sleek design that is meticulously hand-polished, with a brushed finish on the sides and polished edges, ensuring craftsmanship and processes that match genuine products. The case back is also engraved with distinctive Jaeger-LeCoultre-style diving suit patterns.The strap is made from natural rubber, thin, long, and soft enough to wrap comfortably around the wrist, complemented by the original Jaeger-LeCoultre buckle.