TAG Heuer · Monaco

Strap for Monaco Calibre 12 Black / Silver

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

Lug width22 mm
Case diameter39 mm
ReferenceCAW2114.FC6177 (aka: CAW2114FC6177, CAW2114)
FamilyMonaco
MovementTAG Heuer caliber 12 hours, minutes, small seconds | date | Chronograph
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 Monaco CAW2114.FC6177 (aka: CAW2114FC6177, CAW2114)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Monaco CAW2114.FC6177 (aka: CAW2114FC6177, CAW2114), seen from the bench

The TAG Heuer Monaco CAW2114.FC6177 continues the legacy of the 1969 original, the first automatic chronograph with a waterproof square case. Featuring a 39 mm stainless steel 316L case and the internal Heuer 12 automatic movement, this sports watch combines technical precision with iconic design. The strap width (lug width) is exactly 22 mm, a measurement essential for proper fitment and aesthetic balance with the square case proportions.

Frequently asked questions

What is the lug width of the TAG Heuer Monaco CAW2114.FC6177?

The lug width of the TAG Heuer Monaco CAW2114.FC6177 is exactly 22 millimetres. This measurement is specific to this model and requires straps of the same width: an incorrectly sized strap will not fit properly into the spring bar holes of the case.

What is the best strap for the TAG Heuer Monaco CAW2114.FC6177?

There is no universally 'best' strap, as the choice depends on intended use and personal style. Alligator in dark blue offers formal elegance and monochromatic appeal; vegetable-tanned calf develops a unique patina over time; shell cordovan provides oily lustre and structural presence; a NATO or rubber strap preserves the original sporty character. We recommend evaluating your intended purpose.

How do you change the strap on a TAG Heuer Monaco CAW2114.FC6177?

To change the strap, use a spring bar tool to compress the internal springs of the lug attachments. Position the tool beneath the spring bar, gently compress the spring, remove the pin, and replace with your new strap. Proceed with care to avoid scratching the case; alternatively, entrust the operation to our team or a trusted watchmaker.

Is an aftermarket strap compatible with the TAG Heuer Monaco CAW2114.FC6177?

Yes, any aftermarket strap with a 22-millimetre lug width is compatible with the CAW2114. However, strap quality significantly affects aesthetic result and longevity: we advise against straps with poor finishing, loose spring bar attachments, or irregular stitching. Milano Straps provides only verified artisanal straps, hand-stitched with premium materials.

How long does a leather strap last on a TAG Heuer Monaco CAW2114.FC6177?

Longevity varies according to material, use, and maintenance. Well-maintained alligator or shell cordovan lasts 3–5 years; vegetable-tanned calf cycles through 2–3 years but develops an irreplaceable patina. Exposure to perspiration, humidity, and sunlight accelerates ageing. Periodic maintenance—gentle cleaning, protective treatments—significantly extends strap lifespan.

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