TAG Heuer · Carrera

Strap for Carrera Calibre Heuer 02 44 Stainless Steel / Green

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

22mm

22 mm straps All TAG Heuer

Lug width22 mm

Case diameter44 mm

ReferenceCBN2A10.BA0643

FamilyCarrera

MovementTAG Heuer caliber Heuer 02 Hours, Minutes, Small seconds | Date | Chronograph, Column wheel

Year2020 - 2023

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Carrera CBN2A10.BA0643

Selected for the 22 mm lug width · workshop selection

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The Carrera CBN2A10.BA0643, seen from the bench

The TAG Heuer Carrera CBN2A10.BA0643 is a 44mm stainless steel chronograph inspired by the legendary Carrera Panamericana Mexico race. Designed by Jack Heuer in 1963, this model features an integrated bracelet architecture where case and bracelet flow seamlessly together. The watch embodies TAG Heuer's racing philosophy through continuous architectural design.

Frequently asked questions

Can you fit a standard strap to the TAG Heuer Carrera CBN2A10.BA0643?

No, the bracelet is integrated into the case. The lug attachment doesn't follow standard sizing: a commercial strap won't fit. To change the strap, I craft one custom directly on your watch at <a href="/pages/casati-booking">Casati Milano</a>.

How does the custom strap process work for this Carrera?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from the case, then model the attachment by hand so it dialogues perfectly with the racing architecture of the model. Every transition is millimetre-precise.

Which leather do you recommend for the TAG Heuer Carrera CBN2A10.BA0643?

I favour Barenia with its buttery finish: authentic motorsport patina that ages beautifully and breathes as a sports watch should. If you want competition-grade strength and more transparent vegetable tanning, Cuoio Toscano is the right choice.

How long does a properly made strap last?

With daily wear and ordinary care, ten, fifteen years. Leather ages, it doesn't die: it develops patina, natural creases, tells the story of your watch. Treat it well, and it stays with you.

Why does the Carrera CBN2A10 have an integrated bracelet?

Jack Heuer designed it this way in 1963 for the racing chronograph. Case and bracelet speak in continuity, with no aesthetic break. It's a choice of architecture, not compromise: a gesture of sporting purity.

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