Technical Archive

Patek Philippe
Complications 5960R-001— lug 18mm

Patek Philippe Complications 5960R-001: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Annual Calendar Chronograph 5960 Rose Gold / Grey

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Patek Philippe 5960R-001
Lug Width
18 mm

The essential strap measurement.

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Reference

5960R-001

Movement

Patek Philippe caliber CH 28-520 IRM QA 24H Day / Night Indication, Hours, Minutes | Annual Calendar, Date, Day, Month | Chronograph, Column wheel, Flyback | Power Reserve Indicator

The Heritage

The Patek Philippe Complications 5960R-001 combines a flyback chronograph with an annual calendar and day/night indication. It is equipped with the CH 28-520 IRM QA 24H caliber with a column-wheel mechanism and a power reserve indicator. The movement integrates functions for hours, minutes, date, day, month, and a flyback chronograph.

FAQ

What is the lug width of the Patek Philippe Complications 5960R-001?

The lug width of the Patek Philippe Complications 5960R-001 is 18mm. This measurement is determined by the geometry of the 40.50mm diameter case and is standard across all production series. Verify compatibility by measuring the distance between the outer edges of the case lugs, including the spring bar pins.

What is the best strap for the Patek Philippe 5960R-001?

American alligator (Mississippi or Everglades) is the most coherent choice with the 5960R-001's aesthetic identity, owing to its fine and uniform grain that amplifies the elegant character. Shell cordovan represents the absolute luxury alternative, with patina that evolves magnificently over time. For more robust daily wear, Italian vegetable-tanned calf offers structural resilience whilst maintaining elegance.

How do you change the strap on the Patek Philippe Complications 5960R-001?

The strap is changed by removing the spring bar pins from the lugs. Use a dedicated spring bar tool to avoid damaging the case finish. Position the watch on a stable surface, compress the pin slightly, and slide the strap head out of the lug. The procedure takes approximately 2-3 minutes per side. If you prefer to avoid any risk of damage, Casati Milano's professional installation service includes a warranty.

Are there aftermarket straps compatible with the 5960R-001?

Yes, all straps with an 18mm lug width are compatible with the Patek Philippe Complications 5960R-001. Milanostraps.it offers a specialised collection of 18mm straps in alligator, cordovan, vegetable-tanned calf, and FKM rubber. Compatibility is guaranteed by the standardisation of lug width.

How long does a leather strap last on the Patek Philippe 5960R-001?

The lifespan of a leather strap depends on the material and usage. Alligator or cordovan, with ordinary care (periodic cleaning, protection from extreme humidity), can last 5-7 years of regular wear. Vegetable-tanned calf, being more robust, resists for 6-8 years. Casati Milano's warranty covers manufacturing defects for 18 months. Preserving the leather strap during bathing and aquatic activities significantly extends longevity.

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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The atelier's website: casatimilano.com