Strap for Portofino 34 Rose Gold / Silver / Santoni

The Portofino IW3574-01 in 34 millimetres features a lug width of 16 millimetres. This measurement is proportioned to the case diameter to maintain the model's characteristic elegant proportions. The measurement should be taken between the spring bar lugs, excluding the bars themselves.

The ideal strap is in alligator with vegetable tanning in a smoked or dark brown shade, or in shell cordovan if you prefer a patina that develops over time. Both enhance the luminosity of the rose gold case without competing with it. A vitale strap with a hammered texture represents a minimalist and sophisticated alternative for those who prefer Nordic aesthetics.

The strap is secured to the case by spring bars. Using a dedicated tool or small screwdriver, gently press one of the spring bar mechanisms to release it, then extract the old strap. Insert the new strap by aligning the holes with the case lugs, then reposition the bars until they click into place. Always verify that they are securely locked.

Yes, any high-quality strap with a 16 millimetre lug width is compatible with the IW3574-01, regardless of brand. Artisanal custom straps from Milano Straps, crafted in premium leather with vegetable tanning, represent an excellent option for preserving and enhancing the elegance of the Portofino.

A quality leather strap with vegetable tanning has an approximate lifespan of 3-5 years with daily use, varying based on humidity, sun exposure, and frequency of wear. Shell cordovan tends to last longer, up to 7-8 years, due to the fibre structure of the skin. Regular maintenance—gentle cleaning and occasional hydration—significantly extends longevity.