Panerai · Radiomir 1940

Strap for Panerai Radiomir 1940 PAM00628

The Panerai Radiomir 1940 PAM00628 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
ReferencePAM00628
FamilyRadiomir 1940
MovementPanerai caliber P.4002 Hours, Minutes, Small seconds, Additional 24 Hours Hand (adjustable), Additional 24 Hours Hand (fixed) | Date | Power reserve indicator

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 PAM00628

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Radiomir 1940 PAM00628, seen from the bench

The Radiomir 1940 PAM00628 is powered by the P.4002 caliber with hour, minute, small seconds, dual 24-hour display, and power reserve. It features a 45mm stainless steel case with 24mm lugs. The movement includes a date function and a dual time zone with an adjustable 24-hour hand.

Frequently asked questions

What is the lug width of the Panerai Radiomir 1940 PAM00628?

The Panerai Radiomir 1940 PAM00628 has a 24 millimeter lug width. This measurement is specific to the model and ensures balanced proportions with the 45 millimeter case. Always verify the measurement with a digital caliper positioned between the two outer lugs before purchasing a compatible strap.

What is the best strap for the Panerai Radiomir 1940 PAM00628?

The best strap depends on intended use and aesthetic preference. For formal elegance, we recommend Mississippi alligator or Box Calf leather in dark brown or sage gray. For tactical versatility, a cotton twill NATO in burnt sienna brown. For aquatic environments, perforated black FKM rubber. All must be 24 millimeter lug width.

How do you change the strap on the Panerai Radiomir 1940 PAM00628?

The PAM00628 uses soldered wire lugs, which require removal and reinstallation using a spring bar tool or specialized equipment. Quick manual strap changes are not possible as they are on watches with spring bar lugs. We recommend having the operation performed by a qualified watchmaker or contacting Casati Milano for professional strap changes with warranty.

Are aftermarket 24mm straps truly compatible with this Panerai?

Yes, provided they are measured at exactly 24 millimeter lug width. Many brands produce compatible straps in this size. Milano Straps offers a selection of premium leathers in 24mm width customizable in length, stitching, and initials. Always verify official Panerai documentation before purchase.

How long does a leather strap last on the Panerai Radiomir 1940 PAM00628?

Durability depends on leather quality and exposure to elements. A premium calf or alligator leather strap lasts 3-4 years with moderate use. Alligator ages better than calf, developing an appealing patina. Casati Milano provides an 18-month warranty on custom straps and can replace the entire leather while retaining the original buckle.

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