Produced to mark the centennial of Hübner Jewelers, the IWC Portugieser Automatic ref. IW5001-28 combines a red gold case with a black dial and contrasting subdials. The exact production volume remains undisclosed.
Movement Type
Automatic
Caliber
51011Jewels
44
Reserve
168
Frequency
21600
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Material
Red Gold
Glass
Sapphire
Thickness
13.90 mm
Diameter
42.30 mm
Water Resistance
30.00 m
Dial Color
Grey
