Panerai · Radiomir

Strap for Radiomir 8 Days

The Radiomir 8 Days takes 26 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width26 mm
Case diameter45 mm
ReferencePAM00190 (aka: PAM190, PAM 190)
FamilyRadiomir
MovementPanerai caliber OP XIV Hours, Minutes, Small seconds | Power reserve indicator
Year2004 - 2006
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Radiomir PAM00190, seen from the bench

The Panerai Radiomir PAM00190 is a 45mm stainless steel sports watch from the historic Radiomir collection. It features the manual Panerai caliber OP XIV movement with hours, minutes, small seconds, and power reserve indicator, with no date window. The case design traces directly to 1930s military diving instruments supplied to the Italian Navy, characterized by its cushion shape, wire lugs, and onion crown. The 26mm lug width is ergonomically calculated for the 45mm case proportions.

Frequently asked questions

What is the lug width of the Panerai Radiomir PAM00190 (PAM190)?

The lug width of the Panerai Radiomir PAM00190 measures exactly 26mm. This dimension is specific to the 45mm Radiomir case and is calculated to maintain correct visual proportions. You can verify the measurement with a digital caliper, measuring the distance between the two attachment points of the spring bar inside the case.

What is the best strap for the Panerai Radiomir PAM00190?

The best strap depends on intended use. For everyday elegance, we recommend hot black alligator or aged cognac brown calf. For military heritage, an anthracite grey NATO strap amplifies authenticity. For diving, dark grey FKM rubber offers salt water and chlorine resistance. All available in 26mm at milanostraps.it.

How do I change the strap on my Panerai Radiomir PAM00190?

The PAM00190 uses a standard spring bar. Use a spring bar tool to slightly compress the spring, then remove the bar from one side. Remove the old strap and insert the new one by aligning it correctly before releasing the spring. If you are unsure, the Casati Milano atelier offers replacement service by appointment.

Are there quality aftermarket straps for the PAM00190?

Yes, milanostraps.it offers 26mm artisanal and customizable straps that fit the PAM00190 perfectly. They are made from Italian vegetable-tanned leather, alligator and premium materials, guaranteed for 18 months. Casati Milano atelier also creates bespoke straps tailored to order with personal leather selection and customized stitching.

How long does a leather strap last on a Panerai Radiomir PAM00190?

The lifespan of a leather strap depends on intensity of use and material. A quality vegetable-tanned calf, with proper maintenance, lasts 3-5 years of daily use. Alligator reaches 5-7 years thanks to the natural density of the fibers. Artisanal straps from milanostraps.it are guaranteed for 18 months and made with hides selected for longevity. Avoid prolonged salt water exposure on untreated leather.

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

The atelier's website: casatimilano.com