TW Factory's new release - the Longines Concas Black Knight Chronograph series watch, a glorious arrival with the best cost-performance ratio.1: The watch case measures 41X12mm, made from flawless 316L stainless steel. It features PVD vacuum ion plating technology with a matte finish, complemented by a hard black outer layer that significantly enhances the case's scratch resistance. The craftsmanship is superb, and TW continues its tradition of meticulous excellence, setting a new benchmark in the replica industry.2: The ceramic bezel boasts a premium feel on par with the genuine product, with impeccable three-dimensional markings and chamfer details.3: The dial features a black and blue color scheme, utilizing top-grade Swiss super ice blue luminescence, with brightness and longevity that nearly matches the original.4: The movement employs an automatic chronograph 7750 caliber, known for its exceptional stability, with all functions consistent with the authentic version.5: The strap is specially customized with a curved mold, perfectly fitting the case. The buckle allows for flexible adjustments, making size changes easy. Professional craftsmanship paves the way for the future. TW Factory creates a unique style for you. We invite all watch enthusiasts to appreciate and enjoy it.