IWC's latest masterpiece, the top-tier IWC Portugieser Perpetual Calendar Multifunction Automatic Watch! Stunningly presented, with a 41mm case diameter that fits the average male wrist, it is suitable for both business and casual occasions. The visual impact is strong and unforgettable, with a tangible quality that is truly exquisite and worth having.1. Equipped with an imported 9100 multifunction movement, not the ordinary domestic movements found on the market, featuring zero repair functionality for 24 hours, day/week/month display, and a power reserve of 38-48 hours.2. Made from imported 316L stainless steel, utilizing 18k quality vacuum plating!.3. Featuring a custom square textured Italian leather strap.4. Scratch-resistant sapphire crystal glass for durability!.5. 30 meters of everyday water resistance.Simple yet sophisticated! The quality captured in the photos is consistent with the actual product.