Panerai · Luminor Due

Strap for Panerai Luminor Due PAM01311

The Panerai Luminor Due PAM01311 takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter38 mm
ReferencePAM01311
FamilyLuminor Due
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 Luminor Due PAM01311

Selected for the 20 mm lug width

All 20 mm straps →

The Luminor Due PAM01311, seen from the bench

The Luminor Due PAM01311 features a 38mm stainless steel case with 20mm lugs. It is powered by the Panerai OP XXXIV caliber with hours, minutes, small seconds, and date functions. The construction maintains the characteristic lines of the Luminor collection in a reduced format compared to the brand's traditional dimensions.

Frequently asked questions

What is the lug width of the Panerai Luminor Due PAM01311?

The Panerai Luminor Due PAM01311 has a 20mm lug width. This measurement is the fundamental technical specification for selecting a compatible strap: the 20mm represents the distance between the two pins that connect the case to the strap. You can verify this using a caliper or rigid ruler, positioning it between the shoulders of the case terminals.

What is the best strap for the Panerai Luminor Due PAM01311?

There is no single "best" strap, as it depends on intended use and personal style. However, for this model we recommend: satin alligator leather in brown or grey tones for formal elegance; Italian vegetable-tanned leather with rich texture for casual style that develops patina over time; vulcanized natural rubber for sporty versatility. Each material interacts differently with the satin steel case and minimalist movement of the Due PAM01311.

How do you change the strap on a Panerai Luminor Due PAM01311?

The PAM01311, like all Panerai Luminor watches, uses a system with spring bar pins. To change the strap: 1) Obtain a spring bar remover tool (small specialized tool); 2) Insert the tool tip into the hole of the lower lug on the case; 3) Apply outward pressure to release the pin; 4) Once the pin is removed, the strap slides off; 5) Insert the new strap, aligning the side holes; 6) Gently press the pin into the holes until it clicks into place. The operation takes approximately 2 minutes per side.

Can I use an aftermarket strap compatible with the PAM01311?

Yes, absolutely. Any strap with a 20mm lug width is mechanically compatible. The important thing is to verify that the spring bar pins are the correct size (typically 1.8mm diameter for Panerai). Artisanal or custom straps often offer superior quality compared to OEM models, with choice of premium leathers, dedicated finishes, and customization options in length and details.

How long does a leather strap last on a Panerai Luminor Due PAM01311?

Durability depends on the type of leather and maintenance. A well-maintained Italian vegetable-tanned strap can last 5-10 years or more, developing an appealing patina over time. A satin alligator strap has similar longevity (5-8 years), as the denser leather resists moisture better. Vulcanized natural rubber typically lasts 3-5 years. To extend strap lifespan: avoid prolonged exposure to saltwater, keep the leather dry, apply conditioning treatments every 6-12 months, and store the strap in a temperature-controlled environment when not in use.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com