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TAG Heuer · Carrera

Strap for Carrera Calibre Heuer 02 44 Stainless Steel / Blue

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm
20 mm strapsAll TAG Heuer
Lug width20 mm
Case diameter44 mm
ReferenceCBN2A1A.FC6537
FamilyCarrera
MovementTAG Heuer caliber Heuer 02 hours, minutes, small seconds | date | Chronograph, column wheel
Year2022
CaseCeramic, Stainless 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 CBN2A1A.FC6537

Selected for the 20 mm lug width · workshop selection

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The Carrera CBN2A1A.FC6537, seen from the bench

The TAG Heuer Carrera represents a line of sporty chronographs from the Swiss manufacture. The reference CBN2A1A.FC6537 is powered by the automatic Heuer 02 caliber with column-wheel chronograph function and small seconds. The movement displays hours, minutes, date and features a chronograph with a column-wheel mechanism.

Frequently asked questions

What is the lug width of the TAG Heuer Carrera CBN2A1A.FC6537?

The lug width of the TAG Heuer Carrera CBN2A1A.FC6537 is 20mm. This measurement is taken from the inner edge to inner edge of the two lugs where the strap attaches to the case. The 20mm dimension is the ideal proportioning size for the 44mm case, ensuring visual harmony and compatibility with a wide range of bespoke straps.

What strap is most suitable for the TAG Heuer Carrera CBN2A1A.FC6537?

For a chronograph racer of this calibre, we recommend alligator leather with vegetable tanning or calf skin, which emphasise the sportiness of the model whilst maintaining everyday elegance. In black alligator, the strap creates a sophisticated monochromatic aesthetic with the case's black ceramic. For intensive use, a technical rubber strap (Cordura or FKM) guarantees absolute comfort and stability. A stainless steel deployante clasp completes the robustness proposition.

How do you change the strap on a TAG Heuer Carrera?

The strap is replaced by removing the spring bars (piston-type pins) that secure it to the case lugs. Use a dedicated spring bar removal tool to trigger the release mechanism: the bar slides out laterally. Align the new strap holes with the lugs and reinsert the bars until they click into place. It is a straightforward operation executable in minutes, even at home.

Can I use an aftermarket strap on this TAG Heuer?

Yes, absolutely. The TAG Heuer Carrera CBN2A1A.FC6537 accepts any strap with a standard 20mm lug width. Bespoke aftermarket straps offer advantages over the original bracelet: aesthetic customisation, premium materials (alligator, calf with vegetable tanning, shell cordovan), superior comfort and choice of deployante clasp. Milano Straps offers a curated selection of 20mm straps ready for shipment.

How long does a natural leather strap last on a wristwatch?

A natural leather strap, with daily use and proper maintenance, has an average lifespan of 3–5 years. Exposure to perspiration, moisture and UV accelerates ageing. Vegetable-tanned leather tends to dry and crack after 4–6 years of intensive use. Shell cordovan straps, thanks to their denser fibre structure, can last 5–8 years. Regular monthly cleaning and periodic rest (rotating multiple straps) significantly extends longevity.

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