IWC Portuguese Series, Model: IW344202

The IWC Portuguese series perpetual calendar wristwatch has added a new model with a diameter of 42 millimeters. Small dials at 3 o'clock, 6 o'clock and 9 o'clock positions display the date, month and day of the week respectively. The precise perpetual calendar lunar phase display is integrated into the month display dial. It is powered by a fully automatic 3836 mechanical movement.