SJ presents the TW Taiwan factory Patek Philippe PP perpetual calendar multifunctional high-end watch BJ3. This model features a 9100 multifunction imported mechanical movement, with zero repairs and high quality. The entire case is crafted using an exclusive CNC polishing process, achieving results comparable to the original craftsmanship, resulting in a superior overall texture. With a diameter of 41.10 mm, the dial includes functions for the date, day, month, and true moon phase rotation, exuding an elegant noble aura combined with unparalleled visual enjoyment. Its mysterious elegance and extraordinary craftsmanship are complemented by Italian cowhide leather, ensuring a comfortable fit on the wrist. The watch is equipped with an original butterfly folding clasp, exuding sophistication and class. No one truly owns a Patek Philippe; it is merely kept for the next generation. SJ highly recommends this exquisite multifunctional mechanical watch for men.