Patek Philippe's Complicated Function Series - Handcrafted - Engraved Watch - Stunning Debut. With a diameter of 42mm, it fits the average male wrist perfectly, making it suitable for both business and casual wear. The entire case features hand-carved patterns that create a powerful visual impact, leaving a lasting impression, and the tactile quality of the piece is even more exquisite.1. Equipped with an imported 9100 multifunction movement, not the ordinary domestic movements available on the market, featuring zero repair functionality, 24-hour display, day/date/month indicators. This watch has a power reserve of 38-48 hours.2. Made with imported 316L stainless steel and 18k quality vacuum electroplating! .3. Paired with a custom square scale-pattern leather strap.4. Scratch-resistant sapphire crystal! .5. 30 meters of water resistance for daily life. Patek Philippe - simple yet sophisticated! The quality of the actual product is consistent with the photos!