Panerai · Luminor 1950

Strap for Luminor 1950 Sealand Year of the Pig

The Luminor 1950 Sealand Year of the Pig 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
ReferencePAM00859
FamilyLuminor 1950
MovementPanerai caliber P.9000 Hours, Minutes, Small seconds | Date
Year2018
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 1950 PAM00859

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Luminor 1950 PAM00859, seen from the bench

The Luminor 1950 PAM00859 is powered by the automatic P.9000 caliber with functions of hours, minutes, small seconds and date. The case features the characteristic 24mm lugs of the Panerai design. The movement offers a three-day power reserve through the double barrel system.

Frequently asked questions

What is the lug width of the Panerai Luminor 1950 PAM00859?

The PAM00859 features a 24 millimeter lug width. This measurement reflects the historical Panerist proportion and represents approximately 55% of the case diameter (44mm). To verify compatibility with your current strap, extract the spring bar from the lugs and precisely measure the distance between the two contact points.

What is the best strap for the Panerai Luminor 1950 PAM00859?

There is no single "best" strap, but choices should be coherent with use: vegetable-tanned Tuscan leather (Aged Tobacco) creates warm contrast with steel and develops natural patina; alligator offers structured texture and moisture resistance; vegetable-tinted calfskin ensures minimalism and chromatic versatility; FKM rubber is ideal for chemically hostile environments or extreme temperatures.

How do I change the strap on my PAM00859?

Locate the two lugs on the case — small metal eyelets at the ends of the lug width. Extract the spring bar (thin metal pin) using a dedicated tool or small flathead screwdriver: insert the tip into one of the lateral holes and push gently. Remove the old strap, insert the new one by aligning it with the lugs, and reinsert the spring bar. Verify that it is locked on both sides by applying light pressure.

Can I use an aftermarket strap compatible with 24mm lug width?

Yes, provided the strap width is exactly 24mm. Quality artisanal aftermarket straps often offer superior leather and finishing selections compared to OEM models while maintaining identical technical compatibility. Dimensional precision is essential: a tolerance of ±0.5mm can already cause misalignment.

How long does a natural leather strap last on a watch like the PAM00859?

A quality vegetable-tanned leather strap, if subjected to moderate daily use, maintains structural integrity for 3-5 years. Durability depends on exposure to sweat, water, thermal variations, and maintenance frequency. Periodic applications of neutral balm extend service life. At the end of its cycle, the strap is not waste: it can be regenerated or replaced while keeping the same lugs and spring bar.

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