Panerai · Radiomir 1940

Strap for Radiomir 1940 GMT Power Reserve Stainless Steel / Blue / Mediterraneo

The Radiomir 1940 GMT Power Reserve Stainless Steel / 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
ReferencePAM00946
FamilyRadiomir 1940
MovementPanerai caliber P.4002 Hours, Minutes, Small seconds, Additional 24 Hours Hand (adjustable), Additional 24 Hours Hand (fixed) | Date | Power reserve indicator
Year2018
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 1940 PAM00946

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Radiomir 1940 PAM00946, seen from the bench

The Panerai Radiomir 1940 PAM00946 features a 45mm cushion case in satin stainless steel SAF 2205 with a 24mm lug width. It houses the Panerai P.4002 automatic caliber with GMT second time zone function and power reserve indicator at 3 o'clock. Water resistant to 10 bar (100 meters) with over 72 days power reserve, this model exemplifies minimalist design without the characteristic bridge crown, employing wire lugs for seamless case-to-strap integration.

Frequently asked questions

What is the lug width of the Panerai Radiomir 1940 PAM00946?

The Panerai Radiomir 1940 PAM00946 is equipped with a 24mm lug width. This measurement refers to the internal distance between the two lugs at the point of maximum width. The choice of 24mm for a 45mm diameter watch visually emphasizes the strap impact and amplifies the massive character of the case. It is essential to personally verify this measurement on your watch before ordering a strap, as even minimal variations of a few tenths can compromise the fit.

What is the best strap for the Panerai Radiomir 1940 PAM00946?

The best strap depends on your use and personal taste. For classic elegance, cognac-colored alligator offers sophistication and noble aging. Vegetable-tanned veal represents the most robust and contemporary solution, with a soft texture that contrasts with the austerity of the case. For sports applications or marine environments, Fluoroelastomer (FKM) rubber guarantees absolute waterproofness and ease of cleaning. NATO straps are ideal for an informal approach with excellent breathability.

How do you change the strap on the Panerai Radiomir 1940 PAM00946?

Changing the PAM00946 strap is done by removing the lug bars. Use a dedicated tool or small lever to slightly compress the internal springs of the lugs, allowing the bar to slide out. Then insert the bar into the new strap, guiding it inside the designated holes. Verify that the strap is perfectly aligned and that the bar is fully inserted. This operation requires care to avoid scratches on the case.

Which aftermarket straps are compatible with the Panerai Radiomir 1940 PAM00946?

Any strap equipped with 24mm lugs is compatible with the PAM00946. On milanostraps.it you will find a complete selection of artisanal 24mm straps: alligator, veal, rubber, NATO fabric. All products are made to ensure perfect compatibility with your watch's lugs. The Casati Milano atelier also offers the possibility of creating completely customized straps with direct choice of leathers and measurements upon request, guaranteeing an authentic sartorial experience.

How long does a leather strap last on the Panerai Radiomir 1940 PAM00946?

The lifespan of a leather strap depends on the quality of the leather and the intensity of use. A quality artisanal alligator or veal, with regular maintenance (gentle cleaning and occasional conditioning), can last between 3 and 5 years with daily use. If you use the watch occasionally, the lifespan extends significantly. Fluoroelastomer rubber has superior durability (5-7 years), while NATO fabrics can last even longer if the stitching remains intact. Straps made by Casati Milano include an 18-month warranty against manufacturing defects.

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