Panerai · Luminor

Strap for Luminor Power Reserve Titanium / Steel

The Luminor Power Reserve Titanium / Steel takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width24 mm
Case diameter44 mm
ReferencePAM00171 (aka: PAM171, PAM 171)
FamilyLuminor
MovementPanerai caliber OP IX Hours, Minutes, Small seconds | Date | Power reserve indicator
Year2003 - 2010
CaseTitanium, Stainless 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 PAM00171

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Luminor PAM00171, seen from the bench

The Panerai Luminor PAM00171 is a 44mm titanium sports watch featuring the brand's iconic protective bridge crown. It houses the automatic Panerai caliber OP IX with hours, minutes, small seconds subdial, date window, and power reserve indicator. The titanium case resists corrosion and impact better than steel, while the 24mm lug width creates balanced proportions on the larger case. This instrument watch combines functional design rooted in Italian Naval diving traditions with contemporary manufacturing.

Frequently asked questions

What is the lug width of the Panerai Luminor PAM00171 (aka: PAM171, PAM 171)?

The lug width of the PAM00171 is exactly 24mm. This unconventional measurement is an intentional stylistic choice by Panerai to maintain harmonious proportions on a 44mm case. To verify this with certainty, use a millimeter ruler inserted perpendicularly between the lateral lugs.

Which strap is best for the Panerai Luminor PAM00171?

There is no universally "best" strap, but rather optimal choices based on use: alligator or Nile crocodile for formal elegance with natural patina development over time; vegetable-tanned leather for initial softness and controlled aging; thick canvas NATO for tactical purism and mechanical redundancy; high-density FKM rubber for versatility between formal and sports contexts.

How do I change the strap on the PAM00171 without damaging the case?

Use a dedicated spring bar tool inserted horizontally beneath the spring under the lugs. Press lightly downward to compress the spring, then remove the bar. Repeat on the other side. When reinserting the new strap, ensure both ends of the bar are firmly anchored in the springs before releasing pressure.

Are aftermarket 24mm straps truly compatible with the PAM00171?

Yes, if the lug width is precisely 24mm. The strap should measure 23.5-23.8mm wide to insert smoothly into the lugs without forcing. Poorly calibrated straps (24.2mm or larger) cause friction and accelerated wear. Milano Straps provides tested 24mm straps to guarantee exact compatibility with your PAM00171.

How long does a leather strap last on the Panerai Luminor PAM00171?

Durability depends on material and use. Natural alligator and crocodile resist 3-5 years with ordinary care (monthly brushing, protection from prolonged moisture). Vegetable-tanned leather lasts 2-4 years, developing natural creasing that increases its character. FKM rubber exceeds 5 years without aesthetic degradation. All Milano Straps straps carry an 18-month warranty against manufacturing defects.

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