IWC · Portofino
Strap for IWC Portofino IW3730-08
The Portofino Lady Chronograph MecaQuartz Yellow Gold / White / Alligator takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Portofino IW3730-08
Selected for the 16 mm lug width
What I'm asked about the IWC Portofino IW3730-08
What strap size does the IWC Portofino IW3730-08 take?
The IWC Portofino IW3730-08 needs 16 mm between the lugs, usually 14 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the IWC Portofino IW3730-08 be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the IWC Portofino IW3730-08?
Yes, in 16 mm leather. On a 29 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the IWC Portofino IW3730-08?
A 16 mm box calf. You'll find it ready in the 16 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Portofino
- Portofino Ultra-Thin Yellow Gold18 mm
- Portofino Quartz Yellow Gold18 mm
- Portofino Quartz Stainless Steel18 mm
- Portofino Perpetual Calendar Stainless Steel / Silver20 mm
- Portofino Perpetual Calendar Rose Gold / Silver20 mm
- Portofino Automatic Yellow Gold / White / Strap18 mm
- Portofino Automatic Yellow Gold / Champagne / Strap18 mm
- Portofino Automatic Yellow Gold / Black - Pilot / Strap18 mm
For changing the strap
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
Bespoke straps for IWC, in the atelier or by video call: casatimilano.com