As a significant technical achievement for IWC, the Portugieser Perpetual Calendar Digital Date-Month "75th Anniversary" brings a digital date and month display to the Portugieser line. It incorporates a perpetual calendar, large digital date, leap year display, and a flyback chronograph, driven by the 89801 calibre with an efficient double-pawl winding system and quick-action switch. This red gold and silver model is restricted to 75 units.
Shape
Round
Lug Distance
22.00 mm
Material
Red Gold
Glass
Dial Color
Silver
Sapphire
Thickness
16.50 mm
Diameter
45.00 mm
Water Resistance
30.00 m
