Technical Archive

Cartier
Tank W5200028

Cartier Tank W5200028: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Tank Solo Automatic Stainless Steel / Silver / Bracelet

Technical Specifications

Cartier W5200028
Reference

W5200028

Movement

Cartier caliber 049 Hours, Minutes, Seconds | Date

The Heritage

The Tank Solo Automatic features a stainless steel case with silver dial and integrated bracelet. This model continues the geometric Art Déco design heritage established since 1917. The case diameter and lug width specifications follow Tank's architectural proportions. Custom strap integration by Atelier Casati Milano ensures precise fitting to the integrated lugs.
Made to Measure

The strap for this watch is made to measure

On the Cartier Tank the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

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FAQ

Can you fit a standard strap on the Cartier Tank W5200028?

No, the bracelet is integrated into the case — the lug attachment is proprietary and a standard strap won't fit. I've seen clients try. To change the strap, it must be made to measure directly on your watch, in the atelier.

How does the made-to-measure strap work for the Tank?

We work with <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. I take measurements directly from your case, observe how the integrated bracelet closes, and build the new strap respecting that geometry. It's bespoke: every attachment is hand-crafted.

What leather do you recommend for the Cartier Tank W5200028?

I favour Mississippi Alligator for this model. The Tank is formal and geometric in line — alligator texture dialogues well with that rigidity. Swift silk works if you want something more relaxed, but alligator better honours the watch's character.

How long does a well-made strap last?

It depends on daily wear and how you care for it. A quality leather strap holds up for 3–5 years of regular use. Leather ages beautifully: it darkens, softens, tells the story of your wrist. With occasional cream, it lasts even longer.

Why does the Tank have an integrated bracelet? Isn't that a drawback?

No — it's Cartier's signature since 1917. Louis Cartier wanted the Tank to be a visual continuum from case to wrist, without interruption. That line is the point. Yes, it complicates strap changes, but that's precisely why we entrust the work to craftsmen who understand the watch's architecture.

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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By appointment only · Milan

The atelier's website: casatimilano.com