The Portugieser Perpetual Calendar Digital Date-Month "75th Anniversary" stands as a major technological milestone for IWC, integrating a digital date and month display into the Portugieser family. Key specifications include a perpetual calendar, large digital date, leap year indicator, and a flyback chronograph, all powered by the 89801 calibre with a quick-action switch and double-pawl winding. This red gold and blue variant is limited to 75 pieces.
Shape
Round
Lug Distance
22.00 mm
Material
Red Gold
Glass
Dial Color
Blue
Sapphire
Thickness
16.50 mm
Diameter
45.00 mm
Water Resistance
30.00 m
