IWC Portugieser Perpetual Calendar IW502101

Portugieser Perpetual Calendar : IW502101

The IWC Portugieser Perpetual Calendar IW502101, released in 2003, is a distinguished timepiece from the Portugieser collection. This model features a substantial 44.2mm case crafted from rose gold, providing an elegant and luxurious appearance. The watch is equipped with a transparent caseback, allowing a view of its intricate movement, which initially included the Calibre 50611 and later iterations like the Calibre 51612 and 51614. A standout feature of this watch is its 'Double Moon' moonphase display, which offers readings for both the northern and southern hemispheres, reflecting its innovative perpetual calendar module developed by Kurt Klaus. The self-winding mechanism boasts a 7-day power reserve, indicative of IWC's engineering prowess. The black dial complements the rose gold case, creating a classic yet bold aesthetic suitable for various occasions. Overall, this model embodies IWC's dedication to blending technical sophistication with timeless design.