Produced by SJ: White case (HA IC) and Gold case (HB IC). The IPF AP Royal Oak 26240—a highly anticipated release offering the best value and most accessible price point on the market—featuring an integrated movement! Powered by the Dandong Calibre 4401 column-wheel movement; components are replicated 1:1 from the original, allowing for full interchangeability of parts. It operates at 28,800 vph and boasts a 70-hour power reserve. The 41mm case features perfectly proportioned, seamless satin-brushed finishing on the octagonal bezel and precise screw alignment, combining brushed and polished surfaces to create a striking interplay of matte and glossy textures. The stainless steel bracelet transitions naturally from thick to thin; edges are smooth and comfortable against the skin, perfectly contouring to the wrist—blending classic design with modern comfort. Meticulous attention to detail: the "A" features extended legs, the "E" has angled cuts, and the date window is three-dimensionally sculpted; all markings are finely reproduced to stand up to close inspection. IPF—quality that never disappoints! A refined recommendation for a men's multifunctional mechanical watch.