Cartier · Tank

Strap for Tank MC 34.3 Chronograph Stainless Steel / Silver

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Cartier Tank W5330007 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter34 mm
ReferenceW5330007
FamilyTank
MovementCartier caliber 1904-CH MC hours, minutes, small seconds | date | Chronograph, column wheel
Year2014
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The Tank W5330007, seen from the bench

The Tank was introduced by Cartier in 1917, inspired by the shapes of World War I tanks. This model mounts the automatic 1904-CH MC caliber with column-wheel chronograph functions, small seconds and date. The case features the characteristic rectangular shape that defines the Tank collection.

Frequently asked questions

Can you fit a standard strap on the Cartier Tank W5330007?

No, the bracelet is integrated into the Tank case. The attachment is proprietary Cartier, so a standard strap won't fit. What I do is craft a custom strap directly onto your case, respecting the original geometry.

How does the custom strap work for the Tank?

I expect you at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. I take measurements directly from your case, study the attachments, and craft the strap by hand-modelling every detail. It's genuine craftsmanship, not assembly.

Which leather would you recommend for the Cartier Tank W5330007?

I prefer Mississippi Alligator. The Tank has a geometric clarity that deserves equally decisive leather: the symmetrical scale, the robust consistency. For the Tank, I don't choose compromises, not even in raw material.

How long does a well-made strap last?

With a strap crafted in noble leather and careful handling, you're looking at 8–12 years of daily wear. Leather ages beautifully, darkens, stretches slightly. Minimal maintenance—protective cream rarely needed—keeps it intact well beyond.

Why does the Tank deserve all this attention to the strap?

Because the Tank isn't just a timepiece. Louis Cartier created an aesthetic code in 1917 that hasn't aged. The connection between case and leather is integral to that design. A mediocre strap betrays a century of rigorous geometry.

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