Panerai · Luminor

Strap for Luminor Marina Automatic Acciaio 44mm

The Luminor Marina Automatic Acciaio 44mm takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Not sure about the right strap, or can't find your watch?Message me on WhatsApp
Lug width24 mm
Case diameter44 mm
ReferencePAM00104 (aka: PAM104, PAM 104)
FamilyLuminor
MovementPanerai caliber OP III Hours, Minutes, Small seconds | Date
Year2002
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 PAM00104

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Luminor PAM00104, seen from the bench

The Panerai Luminor PAM00104 is a 44mm stainless steel automatic timepiece developed in the 1950s as a military diving instrument for the Italian Navy. It features the signature cushion-shaped case, patented bridge crown, and sandwich dial with luminous hands. The watch is powered by the Panerai OP III manual-wind movement and has a 24mm lug width, a standard dimension for Luminor models of this generation. The robust stainless steel construction ensures resistance to marine corrosion and durability over time.

Frequently asked questions

What is the lug width of the Panerai Luminor PAM00104?

The Panerai Luminor PAM00104 (also known as PAM104 or PAM 104) is equipped with 24mm lugs, the standard size for the Luminor family of this generation. This width was calculated to optimally balance the 44mm case diameter and ensure comfortable wrist wear. To verify the compatibility of an aftermarket strap, measure the inside space between the lugs with a digital caliper.

Which strap should I choose for the Panerai Luminor PAM00104?

The choice depends on style and use: burnt brown or black Tuscan leather enhances the watch's historic and military character, developing a fascinating natural patina; alligator provides formal elegance with regular texture; aniline calf offers immediate softness and comfort; military fabric NATO ensures maximum robustness for outdoor activities; vulcanized rubber ensures total waterproofing. All these materials are available in 24mm at Milano Straps.

How do I change the strap on the Panerai Luminor PAM00104?

Changing the PAM00104 strap requires a simple but careful technique: remove the lugs from the case using a spring bar tool, inserting the tip into the side hole and pushing inward to release the spring. Once the lugs are extracted, slide off the old strap and insert the new one, ensuring the lugs are fully seated in the appropriate holes. Verify that the strap is perfectly flat before putting it on your wrist. If you are not experienced, Casati Milano offers assistance by appointment.

Are there compatible aftermarket straps for the Panerai Luminor PAM00104?

Yes, 24mm aftermarket straps are fully compatible with the PAM00104. Milano Straps offers a dedicated collection of straps in Tuscan leather, alligator, calf, NATO, and rubber, customizable in precise sizes, embroidered initials, and choice of stitching thread. Compatibility is guaranteed by the standard 24mm size, which corresponds to the original lugs. All straps are made with artisanal techniques and last over time.

How long does a leather strap last for the Panerai Luminor PAM00104?

The lifespan of a leather strap varies based on material and use: well-maintained Tuscan leather in vegetable tanning lasts 3 to 5 years of daily use, developing a fascinating patina; alligator and calf have similar lifespan but require more attention to moisture; fabric NATO lasts indefinitely. Milano Straps guarantees 18 months on custom-made straps from the Casati Milano atelier. Protecting the leather from salt water and excess humidity significantly extends its useful life.

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