Panerai · Radiomir 1940

Strap for Radiomir 1940 45 3 Days Automatic Red Gold / Blue / Mediterraneo

The Radiomir 1940 45 3 Days Automatic Red Gold / Blue / Mediterraneo takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width24 mm
Case diameter45 mm
ReferencePAM00934 (aka: PAM934, PAM 934)
FamilyRadiomir 1940
MovementPanerai caliber P.4000 Hours, Minutes, Small seconds
Year2018
CaseRed Gold

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 PAM00934

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Radiomir 1940 PAM00934, seen from the bench

The Panerai Radiomir 1940 PAM00934 is a refined interpretation of the historic Radiomir collection, rooted in military instruments created by Panerai for the Italian Navy during World War II. The model features a 45mm red gold 5N case with a distinctive cushion shape and faceted surfaces, paired with a silver dial and P.4000 automatic movement offering over 72 hours power reserve. The 24mm lug width is a specific standard for this reference, determining strap compatibility and ensuring proper proportions on the wrist.

Frequently asked questions

What is the lug width of the Panerai Radiomir 1940 PAM00934 (aka: PAM934, PAM 934)?

The Panerai Radiomir 1940 PAM00934 features 24mm lugs, which is the specific width for this reference. Width should be measured perpendicularly from lug to lug at the interior, excluding the deployant clasp protrusions. A 22mm or 26mm strap will not be compatible with this model's lugs.

What is the best strap for the Radiomir 1940 PAM00934 in rose gold?

For the PAM934 in rose gold, we recommend dark brown or matte black alligator, which enhances the case's color contrast. A contemporary alternative is vintage-effect calf leather in aged cognac. Avoid synthetic materials and light colors: the Radiomir 1940 demands tonal restraint and natural materials that develop patina over time.

How do I change the strap on the Panerai Radiomir 1940 PAM00934?

Strap replacement requires specific tools: a spring bar tool or fine-tipped tweezers. Position the pin against the lateral spring, apply steady pressure to release the mechanism, then slide the pin out of the lug. Reverse the procedure to install the new strap. If inexperienced, have the operation performed by an authorized service center.

Can I mount a generic aftermarket 24mm strap on the PAM00934?

Yes, any 24mm strap is mechanically compatible with the PAM934's lugs. However, to preserve the aesthetic identity and value of the rose gold piece, we recommend conscious choices in natural materials (alligator, calf) and a restrained color palette (brown, black, gray). Milano Straps offers selections designed specifically for this model.

What is the average lifespan of a leather strap for the Radiomir 1940 PAM00934?

A high-quality alligator or calf strap, with ordinary care (avoid extreme moisture, dry after rain, occasionally condition with specific leather conditioner), lasts 3-5 years before visible wear. Natural patina evolves continuously, adding character. Protect from prolonged direct sunlight to prevent premature color fading.

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