IWC Portofino Automatic (IW3513-20) Lug Width, Strap & Band Size
Looking for the perfect watch band for your IWC Portofino Automatic (IW3513-20)? Look no further! Our collection features a wide variety of 18mm watch bands that are compatible with this popular model.
Measuring 34.00mm in diameter, the IWC Portofino Automatic (IW3513-20) is a sleek and stylish timepiece that pairs perfectly with any outfit. And with its 18 mm lugs, finding the right watch band has never been easier.
To ensure the perfect fit, be sure to select a 18 mm watch band from our collection. With a range of colors and materials to choose from, you're sure to find the perfect band to match your style. Shop now and upgrade your IWC Portofino Automatic (IW3513-20) today!