Patek Philippe · Complications

Strap for Patek Philippe Complications 5070J-012

The Chronograph 5070 Yellow Gold London Exhibition takes 18 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 width18 mm
Case diameter42 mm
Reference5070J-012
FamilyComplications
MovementPatek Philippe caliber CH 27-70 Hours, Minutes, Small seconds | Chronograph, Column wheel
Year2015 - 2010
CaseYellow 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 18 mm · Ø 1.8 mm double flange · industry standard, no brand part number

What I'm asked about the Patek Philippe Complications 5070J-012

What strap size does the Patek Philippe Complications 5070J-012 take?

The Patek Philippe Complications 5070J-012 needs 18 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 5070J-012 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 5070J-012?

Yes, in 18 mm leather. On a 42 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the Patek Philippe Complications 5070J-012?

A 18 mm box calf. You'll find it ready in the 18 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