Panerai · Submersible

Strap for Panerai Submersible PAM00959

The Panerai Submersible PAM00959 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 diameter42 mm
ReferencePAM00959
FamilySubmersible
MovementPanerai caliber OP XXXIV Hours, Minutes, Small seconds | Date

Spring bar

Swiss Standard universal spring bars

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

Straps for the Submersible PAM00959

Selected for the 22 mm lug width

All 22 mm straps →

The Submersible PAM00959, seen from the bench

The Submersible PAM00959 features a 42mm case made of ceramic and stainless steel. The Panerai caliber OP XXXIV movement offers indication of hours, minutes, small seconds, and date. The 22mm lugs are designed to accommodate the watch strap.

Frequently asked questions

What is the exact lug width of the Panerai Submersible PAM00959?

The Panerai Submersible PAM00959 is fitted with a 22 millimeter lug width. This dimension is specific to this model and is not compatible with straps designed for traditional Luminor watches, which use 20, 24, or 26 millimeter lugs. To verify compatibility, use a digital caliper and measure the internal space between the case lugs, excluding the thickness of the lugs themselves.

Which strap is best suited for the Panerai Submersible PAM00959?

The choice depends on intended use. For actual diving, we recommend FKM rubber: it resists saltwater, does not deteriorate, and provides comfort with neoprene lining. For semi-formal wear, pearl grey or dark cognac alligator creates an elegant dialogue with the black ceramic case. Navy NATO offers contemporary versatility, while matte black calf leather is ideal for those wearing the PAM00959 in office settings as well.

How do you change the strap on the Panerai Submersible PAM00959?

The PAM00959 uses a system with removable pins. Remove the watch from your wrist and place the case on a soft support to avoid scratching. Using a spring bar tool, gently press downward on the pin to release the internal spring, then remove the old strap. Insert the new strap by aligning it with the case holes, then reinsert the pins. Never force: the pins should click gently into place.

Is an aftermarket strap compatible with the PAM00959 reliable?

Yes, but pay careful attention to quality. A handcrafted 22 millimeter strap made from vegetable-tanned leather or certified FKM rubber is not only compatible but often surpasses OEM strap quality in flexibility and durability. Avoid generic 22mm straps that may have millimetric tolerances: even 0.5mm of play causes case damage. Milano Straps are built with precise tolerances and offer customization that can only be matched by bespoke ateliers.

How long does a leather strap last on the Panerai Submersible PAM00959?

A quality alligator or calf leather strap, worn regularly but not daily, lasts 2-4 years before showing visible signs of wear at flex points. Frequent seawater exposure accelerates deterioration to 12-18 months. FKM rubber maintains elastic properties for 5-7 years, then begins to harden irreversibly. An 18-month warranty is the reliability standard for handcrafted leather straps, such as those offered by Casati Milano.

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