Panerai · Luminor Due

Strap for Panerai Luminor Due PAM00739

The Panerai Luminor Due PAM00739 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 diameter45 mm
ReferencePAM00739
FamilyLuminor Due
MovementPanerai caliber P.4000/10 Hours, Minutes, Small seconds | Skeleton

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 Due PAM00739

Selected for the 22 mm lug width

All 22 mm straps →

The Luminor Due PAM00739, seen from the bench

The Luminor Due PAM00739 features a 45mm stainless steel case with 22mm lugs. It is powered by the Panerai P.4000/10 caliber with hours, minutes and small seconds functions, characterized by a skeletonized movement. The technical configuration maintains the typical architecture of the Luminor Due collection with the crown protection system.

Frequently asked questions

What is the lug width of the Panerai Luminor Due PAM00739?

The Panerai Luminor Due PAM00739 is equipped with a 22mm lug width. You can verify the measurement using a digital caliper, measuring the distance between the internal walls of the strap seat. It is important not to confuse lug width with case diameter: the PAM00739 requires exactly 22mm lug width.

What is the best strap for the Panerai Luminor Due PAM00739?

The best strap depends on usage and desired aesthetics. Nile alligator remains the most refined choice, with geometric texture that complements the case elegance. Aniline calf offers noble patina over time. FKM rubber is ideal for marine environments and extended humidity. NATO ensures sporting practicality. Choose based on primary usage environment and the aesthetic tone you prefer.

How do you change the strap on a Panerai Luminor Due PAM00739?

Changing the strap requires the use of a spring bar tool (specific tool for elastic bars). Position the tool under the metal bar in the lug, gently push inward to release tension, then extract the bar. Insert the new strap by aligning the holes, then reinsert the bar until it clicks into place. If you are unsure, consult a professional watchmaker.

Are aftermarket straps compatible with the PAM00739?

Yes, any strap with 22mm lug width is compatible with the PAM00739. Milano Straps offers artisanal 22mm straps made in alligator, calf, rubber and other materials, all compatible and customizable. For a complete bespoke experience, the Casati Milano atelier creates custom straps with personal leather selection.

What is the lifespan of a leather strap for the Panerai Luminor Due?

The lifespan depends on the material and usage. A high-quality artisanal alligator or calf strap typically lasts 3-5 years with daily use and regular maintenance (periodic cleaning and conditioning). FKM rubber guarantees 4-6 years. A vegetable-tanned calf, by its nature more resistant, can last up to 6-7 years. Leather aging is an aesthetic characteristic: over time, the color darkens and the texture enriches with patina, adding history to 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