APS's new Audemars Piguet Royal Oak Series 26240 series is a 41mm stainless steel automatic winding chronograph, equipped with APS's self-developed Calibre 4401 integrated movement, featuring fly back timing, hour/minute/hour second display, and date function. Its iconic octagonal bezel is paired with eight hexagonal screws, paired with the "Grande Tapisserie" large checkered dial, creating a distinct sense of layering. The integrated stainless steel bracelet continues the classic design of the first Royal Oak in 1972, combining sportiness and elegance. The newly developed integrated movement adopts a guide column wheel and vertical clutch structure, with a vibration frequency of 28800 times/hour, which is completely consistent with the original version. The power storage is about 70 hours, and the waterproof depth is 50 meters. AP combines advanced watchmaking techniques with avant-garde aesthetics, making it a model of luxury sports watches. After multiple comparative tests, APS has been perfectly replicated and is infinitely close to the original version
