Panerai · Radiomir

Strap for Radiomir Quaranta Stainless Steel / Grey

The Radiomir Quaranta Stainless Steel / Grey 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 diameter40 mm
ReferencePAM01294 (aka: PAM 1294)
FamilyRadiomir
MovementPanerai caliber P.900 Hours, Minutes, Small seconds | Date
Year2022
CaseStainless Steel

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 PAM01294

Selected for the 22 mm lug width

All 22 mm straps →

The Radiomir PAM01294, seen from the bench

The Panerai Radiomir PAM01294 is a 40mm stainless steel watch born from Officine Panerai's collaboration with the Italian Navy in the 1930s as a diving instrument. It features a neutral dial with applied gold hour markers, Mercedes hands, and a cylindrical case with screw-down crown. Powered by the Panerai caliber P.900 automatic movement with Nivarox hairspring, it displays hours, minutes, small seconds, and date. The 316L stainless steel case offers 300m water resistance. The 22mm lug width is integral to the Radiomir case geometry and original design.

Frequently asked questions

What is the lug width of the Panerai Radiomir PAM01294 (aka: PAM 1294)?

The lug width of the Panerai Radiomir PAM01294 is 22 millimeters. This measurement is taken from the inner point of the case seat, from one side of the shoulder to the other. A 22mm strap fits perfectly into the case, completely filling the available space and creating a harmonious line of continuity between the metal and the strap.

Which strap is most suitable for the Panerai Radiomir PAM01294?

For the PAM01294, we recommend vegetable-tanned calf leather, which creates an elegant texture and develops a natural patina over time. Alligator is the choice for maximum refinement, while NATO recalls the original military vocation. FKM rubber is the pragmatic solution for humid environments or water activities.

How do you change the strap on a Panerai Radiomir PAM01294?

The strap is changed using a specific tool (spring bar removal tool) to compress the elastic pins (spring bar) at the ends of the lugs. Once the pins are released, the old strap is removed from the case. Insert the new 22mm strap by clicking the pins into the corresponding holes until you hear or feel the locking click. If you are unsure, contact an official Panerai service center.

Is an aftermarket 22mm strap really compatible with the PAM01294?

Yes, any quality 22mm strap is compatible with the Panerai Radiomir PAM01294 provided the elastic pins (spring bar) are the correct length. Milano Straps straps, in both calf and alligator, are made to precise specifications for Panerai watches and guarantee a perfect fit without unwanted gaps between strap and case.

How long does a leather strap last on the Panerai Radiomir PAM01294?

Durability depends on the quality of the leather and daily use. A superior quality vegetable-tanned calf strap, with appropriate care, lasts 3-5 years of regular use before showing obvious signs of wear. Alligator, thanks to its more rigid structure, can last even longer. Milano Straps straps offer an 18-month warranty when customized at the Casati Milano atelier, with the possibility of maintenance and replacement.

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