Panerai · Radiomir 1940
Strap for Panerai Radiomir 1940 PAM00558
The Panerai Radiomir 1940 PAM00558 takes 26 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
- 4.8 out of 5 · 269 reviews
- Ships in 1–3 working days
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.
What I'm asked about the Panerai Radiomir 1940 PAM00558
What strap size does the Panerai Radiomir 1940 PAM00558 take?
The Panerai Radiomir 1940 PAM00558 needs 26 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Panerai Radiomir 1940 PAM00558 be changed?
Yes. With the right tool the strap comes off in a few minutes. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the Panerai Radiomir 1940 PAM00558?
Yes, in 26 mm leather. On a 48 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Panerai Radiomir 1940 PAM00558?
A 26 mm calf strap, for every day. You'll find it ready in the 26 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Radiomir 1940
All Radiomir 1940 → Panerai families →
Every Radiomir 1940 reference with its measured lug width, on watchbands.ai →
More Panerai in 26 mm
- Luminor Submersible 47 G.PaltrinieriSubmersible
- Panerai Luminor 1950 PAM00127Luminor 1950
- Panerai Radiomir PAM00163Radiomir
- Panerai Submersible PAM00187Submersible
For changing the strap
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
