Zenith · Defy

Strap for Zenith Defy 10.9000.9004/96.R782

The Defy El Primero 21 Full Carbon / Skeleton / Rubber takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width23 mm
Case diameter44 mm
Reference10.9000.9004/96.R782
FamilyDefy
MovementZenith caliber El Primero 9004 Hours, Minutes, Small seconds | Chronograph | Chronometer, Power reserve indicator
Year2019
CaseCarbon

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

Defy El Primero 21 Full Carbon / Skeleton / Rubber — watch

What I'm asked about the Zenith Defy 10.9000.9004/96.R782

What strap size does the Zenith Defy 10.9000.9004/96.R782 take?

The Zenith Defy 10.9000.9004/96.R782 needs 23 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Zenith Defy 10.9000.9004/96.R782 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 Zenith Defy 10.9000.9004/96.R782?

Yes, in 23 mm leather. On a 44 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the Zenith Defy 10.9000.9004/96.R782?

A 23 mm box calf. I don't keep this size ready in the catalogue: I make it to measure. 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