Panerai · Luminor Due

Strap for Luminor Due 42 Automatic Stainless Steel / White / Prada Re-Nylon

The Luminor Due 42 Automatic Stainless Steel / White / Prada Re-Nylon 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
ReferencePAM01428
FamilyLuminor Due
MovementPanerai caliber P.900 Hours, Minutes, Small seconds | Date
Year2023
CaseStainless Steel

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 PAM01428

Selected for the 22 mm lug width

All 22 mm straps →

The Luminor Due PAM01428, seen from the bench

The Panerai Luminor Due PAM01428 is a 42mm stainless steel AISI 316L automatic watch with reduced 11.8mm thickness, featuring the iconic crown guard patented since 1950. It houses the Panerai Caliber P.900 movement with hours, minutes, small seconds at 9 o'clock and date at 3, offering 72-hour power reserve. The unidirectional bezel, threaded crown and screw-down caseback ensure reliability. The watch requires a 22mm strap width, measured precisely between the attachment points on the caseback for perfect fit.

Frequently asked questions

What is the lug width of the Panerai Luminor Due PAM01428?

The PAM01428 uses a 22mm lug width, a specification that is not interchangeable with other Panerai models. The correct measurement is taken with a digital caliper between the two attachment points on the caseback, not across the case width. A practical verification method is to test the strap with a trial NATO before ordering in premium materials.

Which strap is best for the Panerai Luminor Due PAM01428?

Mississippi alligator or Nile crocodile represent the aesthetic pinnacle: regular scales and consistent grain that develop a silvery patina with age. Vegetable-tanned calf offers irregular texture and character that develops over time. Vulcanized FKM rubber is ideal for summer and humid environments. The choice depends on actual use: formal (dark brown alligator), daily wear (tobacco calf), functional (rubber).

How do I change the strap on the Panerai Luminor Due PAM01428?

Position the watch on a soft cushion with the caseback facing you. Locate the spring bars that pass through the lug attachments. Using a spring bar tool, apply counter-directional pressure on the small button at the base of the spring bar, lifting gently until the bar disengages. Repeat on the other side, maintaining firmness to avoid scratching the case. Installation of the new strap is performed by reversing the procedure.

Can I use an aftermarket strap on this Panerai model?

Yes, any strap with a 22mm lug width is mechanically compatible. We recommend verifying construction quality and attachment type (loose spring bars vs. integrated). Artisanal straps from Milano Straps are crafted with certified leather and finishes that enhance the minimalist design of the PAM01428, maintaining aesthetic balance.

How long does a natural leather strap last on a daily-worn watch?

A quality alligator or calf strap can last 3-7 years with regular use and maintenance (drying after exposure to moisture, avoiding prolonged direct sunlight). Patina and aging marks are desirable characteristics that tell the story of the watch. Casati Milano atelier offers an 18-month warranty and repair services, extending strap life through reconditioning and targeted restoration.

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