Patek Philippe · Calatrava

Strap for Calatrava 3250D Yellow Gold

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter32 mm
Reference3250/DJ-001
FamilyCalatrava
MovementPatek Philippe caliber 175 hours, minutes
CaseYellow Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Calatrava 3250/DJ-001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Calatrava 3250/DJ-001, seen from the bench

The Calatrava represents Patek Philippe's line of classic watches, characterized by an essential design and hour and minute functions. The reference 3250/DJ-001 is powered by the Patek Philippe caliber 175 with indication of hours and minutes. The model maintains the traditional proportions of the Calatrava collection with a case in precious metal.

Frequently asked questions

What is the lug width of the Patek Philippe Calatrava 3250/DJ-001?

The lug width of the Patek Philippe Calatrava 3250/DJ-001 is 20 mm. This measurement is taken from centre to centre between the two lugs and is a critical parameter when purchasing any compatible aftermarket strap. Always verify this measurement before ordering, as even a minor discrepancy would result in an imperfect fit.

Which strap material is most suitable for the Calatrava 3250/DJ-001?

Alligator is the most stylistically coherent choice with the yellow gold case: the natural grain and progressive patina create a direct aesthetic dialogue with the metal. Quality alternatives include vegetable-tanned calf leather for greater robustness and shell cordovan for those seeking superior durability whilst maintaining elegance. Rubber remains a valid technical option only with considerable caution and sober tones.

How do you change the strap on a Patek Philippe Calatrava 3250/DJ-001?

The strap on the Calatrava 3250/DJ-001 is replaced using a spring bar removal tool (the elastic pins that secure the strap to the lugs). Remove the spring bar on one of the two sides by pressing the release button, extract the worn strap, insert the new spring bar into the opposite lug, and repeat on the other side. This operation is recommended to be performed by a qualified watchmaker or directly in an artisanal atelier.

Is a 20mm aftermarket strap compatible with the Calatrava 3250/DJ-001?

Yes, any strap with a 20 mm lug width is compatible with the Calatrava 3250/DJ-001, provided it is mounted on standard spring bars. Artisanal aftermarket straps offer greater stylistic freedom compared to original Patek Philippe proposals and allow you to personalise the Calatrava whilst maintaining aesthetic integrity. MilanoStraps offers a specialised selection of straps in various materials for this specific width.

How long does a leather strap last on a Patek Philippe Calatrava?

The lifespan of a leather strap depends on the material, frequency of use, and maintenance. High-quality artisanal alligator lasts 3-5 years with daily wear, vegetable-tanned calf 2-4 years, shell cordovan up to 6-7 years. Regular maintenance (gentle cleaning, protection from moisture) extends longevity. Casati Milano guarantees its straps for 18 months against manufacturing defects, regardless of natural wear.

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