Straps for Patek Philippe, measured against our archives

You own a Calatrava, a Nautilus, or perhaps a Grand Complications with an original strap that's showing wear. Before settling for any replacement, look at the lug width—it matters more than the name on the dial. We've catalogued 642 Patek Philippe references in our archives, lug by lug, to understand which strap closes properly against the case and which leaves a visible gap at the sides.

Why lug width matters more than the name at Patek Philippe

The 642 Patek Philippe references in our archives are organized by case logic, not by year. The Calatrava, 198 variations, has a straight, narrow lug: here the strap disappears under the cuff, the tail stays slim. The Grand Complications, 230 references, shifts register entirely—taller cases, often wider lugs, a strap that holds its own against a crowded dial.

Lug widths tell the same story in numbers. The 20 mm covers 438 models, nearly two-thirds of our archive. The 18 mm, 140 models, returns on the more restrained Calatrava and some of the Complications. The 19 mm, 38 models, and the 16 mm, 11 models, are the widths of a rare piece or vintage case—here we measure, we don't guess.

The alligator we work with for this collection comes in six variants and ages differently depending on the family. On a Calatrava the small scale follows the thinness of the case and bends without marking. On a Nautilus or Aquanaut, where the integrated lug demands a strap that's almost structural, the attachment curve must be cut to that specific case, not to a generic width.

Straps for Patek Philippe, ready in the atelier

Misura

Pellame

Black Alligator Strap with Light Blue Edges

€149,00

Black Alligator Strap with White Edges

€149,00

Black Alligator Strap with Light Red Edging

€149,00

Nubuck Alligator Strap GOLD — Hand Stitched

€195,00

Black Nubuck Alligator Strap with Hand-Stitched Tone-on-Tone Stitching

€195,00

Blue Nubuck Alligator Strap — Hand-Stitched

€195,00

Red Alligator Strap Water Resistant

€195,00

Vintage Alligator Strap Cognac Hand-stitched

€195,00

Vintage Alligator Strap Cognac

€195,00

Matte Military Green Caiman Strap — Hand-Stitched

€270,00

Matte Red Caiman Latirostris Strap — Hand Stitched

€270,00

Hand-stitched Matt Orange Caiman Strap

€270,00

Hand-stitched Matt Blue Caiman Strap

€270,00

Millennium Green Alligator Strap

€195,00

Matte Black Alligator Strap

€195,00

Matte Dark Brown Alligator Strap

€195,00

Matte Dark Gray Alligator Strap

€195,00

Millennium Green Alligator Strap — Minimal Stitching

€149,00

Matte Black Alligator Strap — Minimal Stitching

€149,00

Matte Grey Alligator Strap

€195,00

Cognac Mohawk Leather Strap

€95,00

Hammered Black Calfskin Strap — Ecru Stitching

€98,00

Saffiano Leather Strap Light Blue Ecru Stitching

€90,00

Black and Blue Leather Driver Strap

€130,00

Swift Leather Strap Olive Green

€120,00

Black and Yellow Driver Leather Strap

€130,00

Epsom Grey Strap

€120,00

Hammered Calfskin Strap Light Blue

€98,00

Hammered Calfskin Taupe Strap Ecru Stitching

€98,00

Hammered Calfskin Watch Strap Green with Ecru Stitching

€98,00

Embossed Red Epsom Strap

€120,00

Black and White Driver Leather Strap

€130,00

Saffiano Red Strap Ecru Stitching

€90,00

Hammered Calfskin Strap Light Blue

€98,00

Distressed Vintage Leather Strap Double Stitching

€80,00

Vintage Black Calfskin Leather Strap

€80,00

Hammered Pink Strap with Ecru Stitching

€98,00

Swift Topo Leather Strap

€120,00

Vintage Brown Calfskin Strap — Natural Patina

€98,00

Swift Red Leather Strap

€120,00

Grey Hammered Leather Strap with Ecru Stitching

€98,00

Hammered calfskin strap in cuoio

€98,00

Millenium Cognac Alligator Strap

€195,00

Matte Blue Alligator Strap

€195,00

Green Rubberized Alligator Strap with Ecru Tribal Stitching

€149,00

Black Rubberized Alligator Strap with Red Tribal Stitching

€185,00

Black Rubberized Alligator Strap with Blue Tribal Stitching

€145,00

Red Gummy Alligator Strap with Blue Tribal Stitching - 20mm

€185,00

Purple Lizard Strap

€145,00

Lizard Strap Yellow

€145,00

Grey Lizard Strap

€145,00

Green Lizard Strap

€145,00

Camouflage Lizard Strap

€145,00

Gray Ostrich Strap

€165,00

Pink Ostrich Strap

€165,00

Black Lizard Strap

€145,00

Lime Lizard Strap

€145,00

Frequently Asked Questions

What strap width does my Patek Philippe need?

It depends on the case, not the model name. In our archive, 20 mm covers 438 models, 18 mm covers 140, 19 mm covers 38, and 16 mm covers 11. A recent Calatrava and a daily-wear Grand Complications can have different widths even within the same family. Before choosing, we measure the lug on your exact reference, not by eye.

Are Milano Straps compatible with all Patek Philippe models?

We've catalogued 642 Patek Philippe references: 230 Grand Complications, 198 Calatrava, 168 Complications, 16 Twenty~4, 15 Gondolo, 5 Aquanaut, 4 Golden Ellipse, 3 Nautilus. For most of these families the strap fits the case without modification. On references with integrated lugs like Nautilus and Aquanaut, the work is case-specific.

What leather do you use for Patek Philippe straps?

For this collection we work with alligator in six variants. It's the leather that best follows the thin cases of the Calatrava and supports the more pronounced structure of the Grand Complications. Each skin is chosen based on the family and case finish, not generically.

Can I see and try the strap before ordering?

Yes, at our atelier in Milan, Via XX Settembre 15, but by appointment only. Bring your watch and we'll verify the lug width, attachment curve, and how the leather sits on your specific case together. It's the most reliable way to avoid ordering a strap that looks right in photos but isn't on the wrist.

What's the price for a custom strap for Patek Philippe?

Price depends on the leather chosen, the work involved, and the lug width of your reference. We don't publish a single list because each Patek Philippe case, from Calatrava to Grand Complications, calls for a different strap. We discuss it in the atelier or by direct request, looking at your watch.

Can the integrated strap of a Nautilus or Aquanaut be replaced?

Yes, but it's different work from a standard strap change. In our archive only 3 Nautilus and 5 Aquanaut references exist, both with lugs integrated to the case. The strap must be cut to the exact curve of that reference, not to a standard width—that's why we handle each case individually, in the atelier.

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 →

What we offer

We guide you through every step — with exclusive images directly from our atelier
Over 50 artisanal steps for each strap — from leather selection to final stitching
The time it takes to do extraordinary things — four, five weeks. Not a day less.
An object designed to last a lifetime — cared for by us for eighteen months
The right leather for your watch — chosen together, in the atelier, only for you

By appointment only · Milan