Audemars Piguet 15510 Series GW Edition, upgraded V2 version, men's wristwatch. Equipped with the stable performance 9015 modified Cal.4302 movement. Features super sapphire glass, offering enhanced scratch resistance. Strong luminous display. Each dial screw is custom processed in Japan. The Taiwan factory employs multiple procedures, with each piece meticulously polished and assembled to fit comfortably on the wrist. Each calendar is carefully set with a matching color. The V2 version of the base plate has been updated to the 50th anniversary rotor. We pursue precision in every detail, ensuring each part is meticulously compared. The diameter is consistent with the original at 41mm. With 20 years of experience, the Taiwan factory focuses on creating the strongest polished steel, achieving overall quality comparable to major manufacturers.