SJ Production High-end series with factory quality! New release: Patek Philippe P Complex Function Chronograph Series R71. An aristocratic artwork! Upgraded improvements: the case is thinner than the old version, the glass is upgraded to be wear-resistant and shockproof, and it is flatter and more aesthetically pleasing than the previous model! The inner cover has been updated to a stainless steel version; the watch's texture and feel are more perfect, featuring an exclusive high-end inner shadow logo on the dial, paired with an imported 9100 multifunctional movement with 0 repair function, displaying 24 hours, day of the week, stars, and month. Made with imported 316 steel, utilizing 18k quality vacuum electroplating! Paired with imported Italian calfskin! Original folding clasp! Size: 40mm. Scratch-resistant sapphire glass! Super strong waterproofing up to 50 meters! Simple yet sophisticated! You can never truly own a Patek Philippe; you are merely safeguarding it for future generations. (Serious Commitment: The product's actual sheen and feel are even more exquisite, with vivid dial markings and master-level craftsmanship on the case. Combined with high-tech forging from a new era, the experience of wearing it is shockingly impressive and extraordinarily noble. You deserve to have it! Crafted by a major factory! S1 exquisitely recommends this multifunctional mechanical watch for men.)