Patek Philippe Bai has once again upgraded the Patek Philippe men's watch. The Moon Phase series continues Patek Philippe's consistent tradition, beautifully combining the date display at 6 o'clock with the highly sought-after sun, moon, and star phase indicators. Whether it's the classic and timeless dial design or the striking multi-faceted lines in steel or engraved finishes, every detail shines. It is equipped with the Swiss ETA 6 movement, featuring a date display and a grand moon phase at the 6 o'clock position, with a case size of 40mm. The watch includes sapphire glass, Italian calf leather, and an original pin buckle.