A/Audemars Piguet Royal Oak series new 26240 chronograph, using the same model as the original (6-digit small second transparent bottom movement Caliber4401 chronograph movement), with an anti-glare sapphire high-transparent glass dial decorated with the classic Grande Taisserie large plaid pattern 316 stainless steel alternates between satin brushing and polishing, showing an interesting effect of matte and shiny surfaces. The rough and elegant 41mm dial is full of strength and has a super luminous display, which can read the time in any environment.