Introducing the New GR Product: Crafted with Dedication! .The IWC Portofino IW359001 watch is the brand's first model equipped with a newly developed, self-designed perpetual calendar module! Unlike other styles, this watch features a dual-eye layout on the dial, with the 12 o'clock position displaying the day of the week and moon phase, and the 6 o'clock position showing the date and month! In addition to this innovative functional layout, the rest of the perpetual calendar watch retains all the classic elements of the Portofino series without compromise! .The case is made of 316L stainless steel, with a beautifully polished and rounded finish! The glass features a double-sided anti-reflective curved sapphire crystal! The movement is a brand-new imported 9015 caliber, replicating the complex functions of the integrated 32150, ensuring that all functions are synchronized with the original version! The Italian calfskin leather is paired with a globe folding clasp! This watch is suitable for various business occasions, combining understated sophistication with elegance! We welcome watch enthusiasts to come and appreciate it!