Peak of Beauty, Passionately Interpreting IWC's Most Dazzling Star: The IWC Portugieser Perpetual Calendar Watch.1. Movement: Equipped with the in-house 82650 movement, which operates stably and accurately, with almost zero repairs needed.2. Case: The case is crafted from authentic molds, perfectly replicating the original with a size of 40mm. The entire case utilizes an exclusive CNC polishing technique, achieving an effect identical to the original.3. Dial: The dial features meticulously refined details with 12 hour markers, showcasing a 1:1 replica of the silver-plated dial. It is complemented by a double-sided anti-reflective domed sapphire crystal, enhancing the overall texture of the dial.4. Strap and Buckle: The strap is made from custom-imported calfskin, offering a luxurious feel and comfortable wear. The buckle is an original folding clasp engraved with the classic IWC logo, further accentuating the watch's prestigious character.5. IWC's Most Dazzling Skeleton Watch: Suitable for various business occasions, this piece is elegantly understated yet refined. We welcome all watch enthusiasts to come and appreciate it.