Introduction to the top replica of the IWC Portugieser Perpetual Calendar IW503406

This multifunctional IWC Portugieser Perpetual Calendar watch features a white dial design. Its functions include year display, month display, week display, date display, moon phase display, and power reserve display. The watch measures 42.2mm in diameter and 14.9mm in thickness, with a power reserve of approximately 3 days when fully wound. All specifications of the watch are identical to the previously introduced blue version, and for those who prefer gold, there is an option with a gold case.