Panerai · Radiomir

Strap for Radiomir Composite Marina Militare 8 Days

The Radiomir Composite Marina Militare 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 diameter47 mm
ReferencePAM00339 (aka: PAM339, PAM 339)
FamilyRadiomir
MovementPanerai caliber P.2002/7 Hours, Minutes, Small seconds
Year2010 - 2010
CaseAluminium

Spring bar

Swiss Standard universal spring bars

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

The Radiomir PAM00339, seen from the bench

The Panerai Radiomir PAM00339 is a modern interpretation of the legendary Radiomir collection, featuring an aeronautical aluminum case of 47.00mm diameter that develops a natural patina over time. Powered by the P.2002/7 caliber movement, this professional diving instrument combines essential functions with balanced wearability. The 26mm lug width is a precise specification of this model, requiring attention when selecting a strap.

Frequently asked questions

What is the lug width of the Panerai Radiomir PAM00339 (aka: PAM339, PAM 339)?

The lug width of the Panerai Radiomir PAM00339 is 26mm. This measurement is precise and characteristic of this 47mm diameter model. The width is measured internally, between the two lugs of the case, at the strap insertion point. Milano Straps offers a complete selection of straps calibrated exactly to this dimension.

Which strap do you recommend for the Panerai Radiomir PAM00339 (aka: PAM339, PAM 339)?

For the PAM339 we recommend three complementary solutions: alligator for pure elegance (the natural grain pairs perfectly with the aluminum patina); vegetable tanned leather for lightness and aging patina; thick canvas NATO for daily practicality. Each choice conveys a different interpretation of the personality of this instrument. The atelier Casati Milano also creates custom solutions tailored to your personal preferences.

How do you change the strap on a Panerai Radiomir PAM00339 (aka: PAM339, PAM 339)?

The PAM339 strap change is accomplished using the classic spring bars that connect the lugs to the case shoulders. A dedicated tool (spring bar tool) is needed to compress the springs and remove the bars. We recommend performing this operation with care, keeping the watch well supported. If you prefer complete guidance or assistance, the atelier Casati Milano offers strap change service with personal consultation.

Can I use an aftermarket compatible strap on my Panerai Radiomir PAM00339 (aka: PAM339, PAM 339)?

Yes, it is possible and indeed recommended. Quality artisanal aftermarket 26mm straps like those from Milano Straps guarantee complete compatibility and often superior construction quality compared to original Panerai solutions. Customization of leather, color, stitching thread and measurements allows you to reinterpret the PAM339 according to your personal taste.

How long does a leather strap last on a Panerai Radiomir PAM00339 (aka: PAM339, PAM 339)?

A quality leather strap (alligator or vegetable tanned leather) has an average lifespan of 4-6 years with daily use, depending on environmental wear and care. Milano Straps provides an 18-month warranty on every strap produced. Longevity depends on proper sun exposure, occasional cleaning, and appropriate storage. NATO and rubber straps have similar lifespan, sometimes longer thanks to the nature of the material.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com