This classic automatic men's watch, the IWC Portofino 3513, was offered from the late 1980s through the early 2000s. It houses a caliber 37521 or 30120 movement within a 34mm yellow gold or stainless steel case. The reference IW9261-05 is finished in yellow gold with a bolted integrated bracelet and a white dial.
Shape
Round
Lug Distance
18.00 mm
Material
Yellow Gold
Glass
Sapphire
Thickness
8.10 mm
Diameter
34.00 mm
Water Resistance
30.00 m
Dial Color
White
Material
Bracelet
