Patek Philippe · Complications

Strap for Patek Philippe Complications 7121/200G-001

The Moonphase 7121 White Gold - Diamond / Blue takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width16 mm
Case diameter33 mm
Reference7121/200G-001
FamilyComplications
MovementPatek Philippe caliber 215 PS LU Hours, Minutes, Small seconds | Moonphase
Year2022
CaseWhite Gold, Diamonds
Water resistance30 m

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 16 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Moonphase 7121 White Gold - Diamond / Blue — watch

What I'm asked about the Patek Philippe Complications 7121/200G-001

What strap size does the Patek Philippe Complications 7121/200G-001 take?

The Patek Philippe Complications 7121/200G-001 needs 16 mm between the lugs, usually 14 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Patek Philippe Complications 7121/200G-001 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 7121/200G-001?

Yes, in 16 mm leather. On a 33 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Patek Philippe Complications 7121/200G-001?

A 16 mm calf strap, for every day. You'll find it ready in the 16 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