IWC Portugieser - Perpetual Calendar - White Gold - 44.4 MM - Beige Dial - IW503701

This version showcases a polished 18-carat white gold case, 44.4mm in diameter, adorned with a Dune dial and gold-plated hands and appliques. Its refined elegance is accentuated by a thinner casing ring and double box-glass sapphire crystals. The intricately crafted dial, developed through a 60-step process, boasts 15 layers of lacquer for a captivating optical depth. With a perpetual calendar automatically adjusting for varying month lengths and a Double MoonTM display, it ensures precise lunar phase depiction for centuries. Powered by the IWC 52616 caliber movement, featuring an automatic Pellaton winding system and a solid gold oscillating mass, it offers a reliable 7-day power reserve. Paired with a black Santoni alligator leather strap, secured with an 18-carat white gold folding clasp.