Patek Philippe · Complications

Strap for Patek Philippe Complications 5350R

The Annual Calendar 5350 Advanced Research takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter39 mm
Reference5350R
FamilyComplications
MovementPatek Philippe caliber 324 S IRM QA LU Hours, Minutes, Seconds | Date, Annual calendar, Day, Month | Moonphase | Power reserve indicator
Year2006 - 2007
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

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

Standard spring bar · length 20 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Annual Calendar 5350 Advanced Research — watch

What I'm asked about the Patek Philippe Complications 5350R

What strap size does the Patek Philippe Complications 5350R take?

The Patek Philippe Complications 5350R needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Patek Philippe Complications 5350R be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Patek Philippe Complications 5350R?

Yes, in 20 mm leather. On a 39 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Patek Philippe Complications 5350R?

A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati 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 →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com