TAG Heuer · Carrera

Strap for Carrera 1964 Lemania Salmon

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

Lug width20 mm
Case diameter36 mm
ReferenceCS3112.BC0793 (aka: CS3112)
FamilyCarrera
MovementLemania caliber 1873 small seconds, hours, minutes | Chronograph
Year1996 - 2002
CaseStainless Steel

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 CS3112.BC0793 (aka: CS3112)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Carrera CS3112.BC0793 (aka: CS3112), seen from the bench

The TAG Heuer Carrera CS3112.BC0793 is a 36 mm stainless steel chronograph powered by the Swiss Lemania 1873 caliber. This model continues the tradition of precise mechanical chronographs with a 20 mm lug width, maintaining a refined aesthetic suited to daily wear without excessive bulk. The dial features hour, minute and small second counters on the lower subdial, preserving legibility characteristic of professional chronographs from the 1960s era.

Frequently asked questions

What is the lug width of the TAG Heuer Carrera CS3112.BC0793?

The lug width is 20 millimetres, measured between the two spring bars positioned at the extremities of the case. Always verify with a digital calliper or millimetre ruler before purchasing a compatible strap, measuring from the inner surface of the spring bars.

Which strap should I choose for the TAG Heuer Carrera CS3112.BC0793?

For a 36mm stainless steel chronograph, we recommend alligator in brown-hazelnut tones, vegetable-tanned leather, or NATO fabric to maintain the original sporting character. Shell cordovan is not recommended as its natural thickness would create excessive height on 20mm lugs.

How do I change the strap on my Carrera CS3112.BC0793?

Remove the two spring bars using a dedicated tool or the blunt end of a small knife. Press the spring bar downward to release the internal spring, then remove the old strap. Insert the new strap by aligning the holes, then reinsert the spring bars by pushing upward until they click into position.

Can I use an aftermarket compatible strap with the Carrera CS3112.BC0793?

Yes, any strap with 20mm lugs is compatible. Choose straps constructed using artisanal techniques and vegetable-tanned materials to ensure durability. Avoid ultra-thin straps: adequate thickness protects the strap from stress on the lugs and extends its lifespan.

How long does a leather strap last on the Carrera CS3112.BC0793?

A vegetable-tanned leather strap, if subjected to regular maintenance (monthly cleaning with a damp cloth, semi-annual conditioning with natural waxes), lasts 3–5 years. Climate, humidity, and frequency of use influence patina development and leather flexibility.

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