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TAG Heuer · Formula 1

Strap for Formula 1 Calibre 16 44 Stainless Steel / Grey / Bracelet

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
ReferenceCAZ2012.BA0876
FamilyFormula 1
MovementTAG Heuer caliber 16 hours, minutes, small seconds | date | Chronograph
Year2014
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 Formula 1 CAZ2012.BA0876

Selected for the 20 mm lug width · workshop selection

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The Formula 1 CAZ2012.BA0876, seen from the bench

The Formula 1 CAZ2012.BA0876 is equipped with the automatic TAG Heuer Calibre 16, which offers hour, minute, small seconds, date and chronograph functions. The model is part of the Formula 1 collection, the Swiss brand's sports line dedicated to the world of motor racing. The case features a racing design with a unidirectional rotating bezel and a screw-down crown to ensure water resistance.

Frequently asked questions

What is the lug width of the TAG Heuer Formula 1 CAZ2012.BA0876?

The lug width of the TAG Heuer Formula 1 CAZ2012.BA0876 is 20mm. This measurement refers to the distance between the two metal pins that anchor the strap to the case and represents the compatibility standard for all straps designed for this model. You can verify it by measuring with a digital calliper between the two lugs of the case.

Which strap is recommended for the TAG Heuer Formula 1 CAZ2012.BA0876?

For a sporty 44mm model like the CAZ2012.BA0876, we recommend black alligator with vegetable tanning for formal contexts, dark brown chrome-tanned calf for a vintage ageing aesthetic, or a military-style NATO strap in blue or grey for authentic racing DNA. Black vulcanised rubber represents the most versatile and sporty solution. Your choice depends on primary use and personal aesthetic preferences.

How do I change the strap on my TAG Heuer Formula 1 CAZ2012.BA0876?

To change the strap, use a spring bar tool to extract the pins. Position the tool in the small recess at the base of the lug, apply light pressure to push the elastic pin upward, and slide the old strap away. Repeat on the other side. Insert the new strap's pins into the case's eyelet holes and allow the pins to reposition naturally. Ensure the pins are fully seated before wearing the watch.

Is there an aftermarket strap compatible with the TAG Heuer Formula 1 CAZ2012.BA0876?

Yes, any quality strap or bracelet with a 20mm lug width is compatible with the CAZ2012.BA0876. Artisanal leather straps (alligator, calf, shell cordovan), NATO fabrics, metal bracelets and rubber straps are all valid options. Milano Straps offers a specialised collection of 20mm straps customisable with choice of leather, measurements, initials and thread colour.

How long does a leather strap last on the TAG Heuer Formula 1 CAZ2012.BA0876?

The durability of a leather strap depends on intensity of use, type of leather and maintenance. A quality artisanal alligator or calf strap, used regularly (not daily), can last 3-5 years before requiring replacement. Vegetable-tanned leather develops natural patina and can last even longer if properly maintained. Avoid prolonged exposure to moisture, perspiration and direct sunlight to maximise longevity. The 18-month artisanal warranty covers manufacturing defects and abnormal wear.

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