LS .Factory Audemars Piguet Royal Oak Offshore 26470 Series, a brand new upgraded version that eliminates all doubts about authenticity, has arrived! .The Audemars Piguet Royal Oak Offshore chronograph features a 42mm case diameter, achieving impeccable quality and representing the pinnacle of craftsmanship.1. The movement uses the Shanghai 775012 small seconds modified Cal. 3126/3840 movement, with an enlarged magnifying date display for enhanced aesthetics and more stable quality.2. The case is crafted from Japanese 316 stainless steel, showcasing a brighter finish compared to the ordinary market-grade 306 steel.3. The watch is equipped with a sapphire crystal.4. The strap is made from imported fluororubber, providing a more comfortable fit and better tactile experience.5. The dial has been upgraded, featuring CNC slow-etched patterns instead of oil pressure types, resulting in clear finished textures. The iconic square design is now interconnected through a cross pattern.