IWC Portugieser Perpetual Calendar IW502105

Portugieser Perpetual Calendar : IW502105

The IWC Portugieser Perpetual Calendar, reference IW502105, is a distinguished timepiece from the IWC Portugieser collection, first introduced in 2003. It features a gold case measuring 44.2 mm in diameter, which houses both a front sapphire glass and a transparent caseback, offering a view of its intricate movement. The watch is powered by IWC's self-winding 7-day movement, initially paired with the calibre 50611 and later updated to the 51612 and 51614 calibres in subsequent years. One of the standout features of this model is its 'Double Moon' moonphase display, which provides an accurate depiction of the moon's phases for both the northern and southern hemispheres. The silver dial complements the pale yellow gold case, adding to its classic elegance. This model highlights IWC's innovative approach to perpetual calendar functions, drawing on Kurt Klaus' design first seen in the brand's Da Vinci line. The IW502105 exemplifies a blend of technical prowess and timeless style within the realm of luxury watches.