Iwc The IWC Portofino IW359001 watch is the brand's first timepiece equipped with a completely new self-developed perpetual calendar module! Unlike other models, this dial features a double-eye layout at the top, with the 12 o'clock position displaying the day of the week and moon phase, while the 6 o'clock position shows the date and month! In addition to the new functional layout, the rest of this perpetual calendar watch remains true to all the classic elements of the Portofino collection! .The case is made of high-quality stainless steel, polished to a very smooth finish! The glass features a double-sided anti-reflective curved sapphire crystal! The watch is powered by a brand new movement! It is paired with Italian first-layer calf leather and an original pin buckle! Suitable for various business occasions, it is understated and exquisite without losing elegance! We welcome all watch enthusiasts to appreciate it!