TAG Heuer · Carrera

Strap for Carrera Calibre Heuer 01 45 Rose Gold / Ceramic / Skeleton / Rubber

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

Lug width20 mm
Case diameter45 mm
ReferenceCAR2A5A.FT6044 (aka: CAR2A5AFT6044, CAR2A5A)
FamilyCarrera
MovementTAG Heuer caliber Heuer 01 hours, minutes, small seconds | date | Chronograph, column wheel
Year2016
CaseTitanium, Rose Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Carrera CAR2A5A.FT6044 (aka: CAR2A5AFT6044, CAR2A5A)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Carrera CAR2A5A.FT6044 (aka: CAR2A5AFT6044, CAR2A5A), seen from the bench

The TAG Heuer Carrera CAR2A5A.FT6044 is a 45mm chronograph combining titanium and rose gold, housing the internal TAG Heuer Calibre Heuer 01 movement with column-wheel mechanism. This sports watch features hours, minutes, small seconds, date, and chronograph functions, designed for daily wear and dynamic activities. The 20mm lug width is specific to this model and determines aftermarket strap compatibility.

Frequently asked questions

What is the lug width of the TAG Heuer Carrera CAR2A5A.FT6044?

The lug width of the TAG Heuer Carrera CAR2A5A.FT6044 is 20mm. This measurement is calculated as the internal distance between the spring bars that connect the strap to the case. All straps designed for this model must be precisely 20mm wide to ensure accurate fitting and optimal compatibility.

Which strap is recommended for the TAG Heuer Carrera CAR2A5A.FT6044?

The ideal strap depends on your intended use and personal style. Black or brown alligator emphasises sportiness and formal elegance. Leather with grain texture evokes racing heritage and offers daytime versatility. Burgundy shell cordovan creates chromatic resonance with the rose gold of the Carrera. For more sporty contexts, rubber or NATO canvas straps are equally suitable. The Casati Milano atelier can personalise your choice based on your wardrobe and aesthetic preferences.

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

Changing the TAG Heuer Carrera strap requires a dedicated spring bar tool designed for luxury watches. Place the watch on a stable surface, insert the spring bar tool into the small lateral slot of the lug, compress the pin to release it, and remove the strap. To fit the new strap, reverse the process, ensuring the pin clicks securely into position. If you prefer to avoid the risk of scratching the case, entrust the operation to a professional or contact the Casati Milano atelier directly.

Can I use an aftermarket-compatible strap on my TAG Heuer Carrera CAR2A5A.FT6044?

Yes, provided the strap is certified for a 20mm lug width. Artisanal aftermarket straps made from premium leather such as alligator, calf or shell cordovan guarantee the same level of excellence as the original bracelet. Milano Straps offers an extensive selection of 20mm straps customisable in leather type, colour, length and thread colour. All straps are compatible with the standard pin system and guaranteed for 18 months through the Casati Milano atelier.

How long does a leather strap last on a watch like the TAG Heuer Carrera?

The lifespan of a leather strap depends on the tanning method and daily wear. A quality calf or alligator strap with vegetable tanning can last 2-4 years with regular use, developing a natural patina that increases its appeal. Shell cordovan is more durable (3-5 years) due to the leather's structure. Exposure to humidity, direct sunlight and excessive perspiration accelerates ageing. The Casati Milano atelier guarantees 18 months on the strap and offers maintenance and replacement services upon request. To extend the life of your strap, store it in a dry environment and protect it from excessive moisture.

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