Panerai · Luminor

Strap for Luminor Chrono

The Luminor Chrono 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 diameter40 mm
ReferencePAM00052 (aka: PAM52, PAM 52)
FamilyLuminor
MovementPanerai caliber OP IV Hours, Minutes, Small seconds | Chronograph, Column wheel | Chronometer
Year1999 - 1999
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

Straps for the Luminor PAM00052

Selected for the 22 mm lug width

All 22 mm straps →

The Luminor PAM00052, seen from the bench

The Luminor PAM00052 is equipped with the Panerai OP IV caliber, a chronograph movement with a column wheel and chronometer certification. The timepiece features hour, minute, small second and chronograph functions. The case is fitted with 22mm lugs.

Frequently asked questions

What is the lug width of the Panerai Luminor PAM00052 (PAM52, PAM 52)?

The lug width of the Panerai Luminor PAM00052 is 22mm. This measurement corresponds to the internal distance between the two spring bar attachments. It is essential to verify this width before ordering an aftermarket strap, as even minor variations (20mm or 24mm) would compromise the fit and mechanics of the attachments.

What is the best strap for the Panerai Luminor PAM00052?

The PAM52 pairs perfectly with black or dark brown alligator for formal elegance, aged Cordovan calf for refined patina over time, or cotton NATO for a sporting purpose. The choice depends on use: professional, daily, or water-related. What matters is that the 22mm strap is constructed with artisanal quality that does not diminish the technical heritage of the instrument.

How do you change the strap on a Panerai Luminor PAM00052?

The strap is changed by removing the spring bar that connects the two case attachments. Use a spring bar tool to compress the spring and slide the end out of its seat. Insert the new strap by aligning the holes with the spring bar ends, then reposition with a gentle pressing motion until it clicks into place. If you are not confident doing this, consult a specialized craftsman such as Casati Milano.

Are there aftermarket straps compatible with the PAM00052?

Yes, any 22mm strap is geometrically compatible with the Panerai Luminor PAM00052. However, we recommend prioritizing fine leathers and quality artisanal construction to respect the technical and historical value of the instrument. Milano Straps offers 22mm straps ready to ship, customizable in size, initials, and thread color.

How long does a leather strap last on a Panerai Luminor PAM00052?

Durability varies based on material and use: quality calf offers 2-4 years of daily wear before requiring replacement, while alligator can last 5-7 years thanks to fiber density. A leather strap will age and develop patina with increasingly interesting color, making the wear process part of the aesthetic experience. Casati Milano offers straps with an 18-month warranty and maintenance consulting.

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