Panerai · Radiomir

Strap for Radiomir Oro Rosso

The Radiomir Oro Rosso 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
ReferencePAM00522 (aka: PAM522, PAM 522)
FamilyRadiomir
MovementPanerai caliber OP XXVII Hours, Minutes, Small seconds
Year2013
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

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

The Radiomir PAM00522, seen from the bench

The Panerai Radiomir PAM00522 is a 47mm red gold interpretation of the historic Radiomir collection founded in 1936. It features the signature cushion case geometry with wire lugs and onion crown, paired with the Panerai caliber OP XXVII automatic movement. The 26mm lug width requires specifically sized straps to maintain proper fit and aesthetic balance on the case.

Frequently asked questions

What is the lug width of the Panerai Radiomir PAM00522 (aka: PAM522, PAM 522)?

The lug width of the Panerai Radiomir PAM00522 is precisely 26mm. This measurement is taken from the inner shoulder to the inner shoulder of the lug. This is a specific dimension that requires straps constructed to exactly this width: 24mm or 28mm straps are not compatible.

What is the best strap for the Panerai Radiomir PAM00522 in rose gold?

Alligator is the most natural choice for the PAM00522: its fine texture and tight grain enhance the warmth of the Red Gold. Alligator in cognac or dark brown tones amplifies the patina that the metal will develop over time. Aged vegetable-tanned calf is the most versatile alternative, suitable for both formal and everyday occasions.

How do you change the strap on the Panerai Radiomir PAM00522?

The change requires a specific tool to extract the spring bar. Position the watch on a soft surface, locate the small holes on the lugs, insert the tool to compress the spring, remove the old lug and insert the new one carefully. If you are unsure, rely on a specialized service center.

Which aftermarket straps are compatible with the Panerai Radiomir PAM00522?

Any artisanal or industrial strap constructed with 26mm lugs is compatible with the PAM00522. Build quality varies: bespoke straps from ateliers offer greater durability and customization compared to standardized products available online.

How long does a leather strap last on a Panerai Radiomir PAM00522?

A quality alligator or calf strap lasts an average of 3-5 years with regular use, provided it is kept dry and protected from prolonged humidity. Vegetable-tanned leather tends to age well, developing an attractive patina. The frequency of replacement depends on usage, sun exposure, and personal maintenance.

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