Panerai · Radiomir

Strap for Radiomir 10 Days GMT Osaka Boutique

The Radiomir 10 Days GMT Osaka Boutique takes 26 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width26 mm
Case diameter47 mm
ReferencePAM00589 (aka: PAM589, PAM 589)
FamilyRadiomir
MovementPanerai caliber P.2003 Additional 12 Hours Hand (adjustable), Additional 24 Hours Hand (fixed), Hours, Minutes, Small seconds | Date | Power reserve indicator
Year2014 - 2014
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Radiomir PAM00589, seen from the bench

The Panerai Radiomir PAM00589 is a 47mm stainless steel watch with a 26mm lug width, rooted in the Radiomir case design tradition of the 1930s. It features the Panerai P.2003 automatic movement, offering hours, minutes, small seconds at 9 o'clock, adjustable 24-hour hand, date display, and power reserve indicator. The case has a cushion shape with an approximate thickness of 11.5mm, sapphire crystal with anti-reflective treatment, and water resistance to 100 meters. The solid steel caseback bears Panerai engraving and progressive production number.

Frequently asked questions

What is the lug width of the Panerai Radiomir PAM00589 (PAM589, PAM 589)?

The Panerai Radiomir PAM00589 features a lug-to-lug width of 26mm. This measurement determines the unique compatibility of the strap and represents the Panerai construction standard for medium-large cushion case models. Before purchasing, always verify that the internal keeper is suitable for this specific width.

Which strap is most suitable for the Panerai Radiomir PAM00589?

For the PAM589 we recommend vegetable-tanned calf for understated elegance, alligator for antiquarian formality, or cordura NATO for authenticity to the original military heritage. The choice depends on intended use: formal contexts require leather, aquatic or sports environments prefer silicone rubber or sailcloth with superior performance.

How do I change the strap on the Panerai Radiomir PAM00589?

Removing the strap from the PAM589 requires extraction of the spring bars from the lugs using a specific tool (spring bar remover). Proceed gently to avoid damaging the soldered lugs. Install the new spring bars in the compatible 26mm strap, verify alignment with the keepers and ensure that the buckle or deployant does not conflict with the onion crown positioned at 3 o'clock.

Is there an aftermarket strap compatible with the Panerai Radiomir PAM00589?

Yes, Milano Straps offers a dedicated collection of 26mm straps compatible with the PAM589. Available online in leather (calf, alligator, natural leather), fabric (cordura NATO, sailcloth) and rubber, all customizable in dimensions, stitching initials and thread color. For a bespoke experience, the Casati Milano atelier creates made-to-measure straps with direct consultation.

How long does a leather strap last on the Panerai Radiomir PAM00589?

A calf or alligator strap for the PAM589 has an average lifespan of 3-5 years with regular use, depending on frequency of wear, ambient humidity and maintenance. Vegetable-tanned leather develops natural patina accelerating aesthetic aging; occasional protection with clear wax and storage in a dry environment extend the functional lifespan. Milano Straps provides an 18-month warranty on all handcrafted straps.

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