Jaeger-LeCoultre movement features the Japanese 9015 caliber, with a quality guarantee of three years and no repairs needed. The Jaeger-LeCoultre North Star series calendar watch showcases a modern dual-pusher design, complemented by elegant yet sporty fluid lines. It exudes depth and sophistication while remaining extraordinary.Case: The watch measures 42x13.1mm. The classic and streamlined case is meticulously hand-polished, with brushed finishes on the sides and polished edges, ensuring craftsmanship and processes that align with genuine products. The case back is also engraved with distinctive Jaeger-LeCoultre-style diving suit patterns.Strap: The natural rubber strap is thin, long, and soft, allowing it to wrap comfortably around the wrist, paired with the original Jaeger-LeCoultre buckle.