Strap for Portofino Automatic Yellow Gold / Black - Pilot / Bracelet

The lug width of the IWC Portofino IW9261-02 is 18 millimetres. This specification is essential for the 34mm case and ensures visual harmony between the lugs and the strap. To verify the measurement, measure the internal distance between the strap attachment points on the case.

For the Portofino IW9261-02, we recommend alligator in dark brown or cognac tones, which enhances the nobility of yellow gold. Vegetable-tanned calf represents an ideal alternative for those seeking evolved patina over time. Shell cordovan guarantees durability exceeding 5-6 years of intensive wear, developing extraordinary natural lustre.

Remove the watch from your wrist and position it with the lugs visible upward. Using a spring bar tool, depress the small spring inside each lug, sliding the strap along the steel bar. Insert the new strap by reversing the procedure, ensuring the spring mechanisms click correctly into their housings.

Yes, any strap manufactured for 18-millimetre lugs is compatible with the Portofino IW9261-02. You can choose from dozens of available materials, finishes and colours online, customisable in length, initials and thread colour. Always verify that the lug width is precisely 18mm.

Durability depends on material and frequency of use. A vegetable-tanned calf strap lasts approximately 4-5 years with daily wear. Shell cordovan, due to its structural density, may last 6-7 years. Alligator ranges between 5-6 years. Proper maintenance—applying natural balms every 12-18 months—significantly extends longevity.