Patek Philippe complicated function watch, elegant and noble, equipped with imported 9100 movement, zero repairs. Features include 24-hour display, day of the week, star phases, and month. Made of imported 316 stainless steel, paired with Italian imported calfskin, featuring an original pin buckle. Size: 42mm. Scratch-resistant sapphire crystal with high durability, 50 meters water resistant. Simple yet sophisticated, perfectly embodying both form and function, showcasing exquisite craftsmanship.