The unified Jaeger Lecoultre movement adopts Japan's 9015 movement quality guarantee with three-year zero-repair Jaeger-LeCoultre Beichen series calendar watch. It has a very modern double handle design and elegant yet sporty smooth lines. It is profound and elegant. However, it is extraordinary. [Case] ​​The size of the watch is 42X13.1mm. The classic and capable case is polished by hand, with brushed sides and polished edges. The craftsmanship and process are consistent with the genuine ones. The bottom cover is also engraved with a Jaeger-LeCoultre style. Diving clothing, engraved decoration. [Watch strap buckle] Natural rubber strap, thin, long and soft, enough to wrap around the wrist, matched with Jaeger-LeCoultre original buckle.