Panerai · Radiomir 1940

Strap for Panerai Radiomir 1940 PAM00575

The Panerai Radiomir 1940 PAM00575 takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width22 mm
Case diameter42 mm
ReferencePAM00575
FamilyRadiomir 1940
MovementPanerai caliber P.1000 Hours, Minutes, Small seconds

Spring bar

Swiss Standard universal spring bars

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

Straps for the Radiomir 1940 PAM00575

Selected for the 22 mm lug width

All 22 mm straps →

The Radiomir 1940 PAM00575, seen from the bench

The Radiomir 1940 PAM00575 features a 42mm red gold case with 22mm lugs. It houses the Panerai P.1000 manual-winding caliber with hours, minutes, and small seconds indication. The movement offers a three-day power reserve through Panerai's patented system.

Frequently asked questions

What is the lug width of the Panerai Radiomir 1940 PAM00575?

The Panerai Radiomir 1940 PAM00575 features a 22mm lug width. This measurement is faithful to the historical Radiomir and represents the correct proportion relative to the 47mm case diameter. Any strap with 22mm attachments is compatible with this model.

What is the best strap for the Panerai Radiomir 1940 PAM00575?

For the PAM00575 in rose gold, Hornback alligator is the most stylistically coherent solution: the granular texture and ability to develop patina evoke the original straps from the 1940s. Alternatively, calf leather with a fine grain in cognac or dark brown creates harmony with the rose gold. For daily wear, black vulcanized rubber offers maximum functionality without aesthetic compromise.

How do you change the strap on the Panerai Radiomir 1940 PAM00575?

The Radiomir 1940 PAM00575 uses standard 22mm spring bars. Remove the strap using a spring bar tool to compress the bars slightly and extract them from the seats in the case. Insert the new strap by aligning the attachments with the lugs, then reverse the operation. It is advisable to have an authorized Panerai service center assist you to avoid scratches on the case.

Is an aftermarket strap truly compatible with the Panerai Radiomir 1940 PAM00575?

Yes, any strap with a 22mm lug width is mechanically compatible. Aesthetic compatibility depends on leather quality and strap finishing. Certified artisanal straps, with passes sized to accommodate the rose gold bars without lateral play, ensure both compatibility and visual coherence with the historical model.

How long does a leather strap last on the Panerai Radiomir 1940 PAM00575?

A quality alligator or calf strap, made with vegetable tannery leather, maintains structural integrity for 3–5 years of daily use. Durability depends on exposure to moisture, perspiration, and UV rays. The leather develops patina over time, adding character to the watch. To extend longevity, dry the strap after every contact with water and apply water-repellent treatments every 12–18 months.

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