TAG Heuer · Monaco

Strap for Monaco Calibre 6 Automatic Stainless Steel / Black / Calf

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

Lug width22 mm
Case diameter38 mm
ReferenceWW2110.FC6171 (aka: WW2110FC6171, WW2110)
FamilyMonaco
MovementTAG Heuer caliber 6 hours, minutes, small seconds | date
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 WW2110.FC6171 (aka: WW2110FC6171, WW2110)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Monaco WW2110.FC6171 (aka: WW2110FC6171, WW2110), seen from the bench

The TAG Heuer Monaco WW2110.FC6171 is a stainless steel chronograph with a square 38 mm case housing the Calibre 6 automatic movement, featuring hours, minutes, small seconds, and date. This model belongs to the iconic Monaco family, debuted in 1969, and features a 22 mm lug width that ensures proper proportions between case and strap. The square case geometry optimizes chronograph counter readability while maintaining balanced proportions on the wrist.

Frequently asked questions

What is the lug width of the TAG Heuer Monaco WW2110.FC6171?

The lug width of the TAG Heuer Monaco WW2110.FC6171 is 22 mm. This measurement represents the internal space between the pins that connect the strap to the case lugs. Verifying this dimension is essential before purchasing a compatible strap to ensure perfect fit without forcing.

Which strap material pairs best with the TAG Heuer Monaco WW2110.FC6171?

Alligator and Italian calf leather are the most congruent choices with the Monaco's aesthetic identity. Alligator, with its geometric grain, mirrors the linear edges of the square case. Italian calf, especially in perforated finish or vegetable-tanned construction, introduces softness and natural patina. Shell cordovan offers exceptional lustre and durability. NATO canvas straps represent a sporty option that reinterprets the chronograph's original heritage.

How do you change the strap on a TAG Heuer Monaco WW2110.FC6171?

Strap replacement requires a dedicated tool: a spring bar tool. Position the watch on a stable surface and use the flat end of the extractor to compress the elastic pins at the strap ends. Once the old strap is released, insert the new one until the locking click engages. This operation requires no advanced technical skill, only precision and care to avoid scratching the case.

Is the TAG Heuer Monaco WW2110.FC6171 truly compatible with aftermarket 22mm straps?

Yes, any strap with a 22 mm lug width is theoretically compatible with the WW2110.FC6171. However, construction quality, visual proportions and durability vary significantly. Artisanal straps in alligator, Italian calf or shell cordovan guarantee structural compatibility and elevate the Monaco's aesthetic and tactile experience, transforming the watch into a statement of aesthetic awareness.

What is the average lifespan of a leather strap on the TAG Heuer Monaco WW2110.FC6171?

A quality leather strap—crafted from alligator, calf or shell cordovan with vegetable tanning—maintains structural integrity for 3-5 years with ordinary use. Longevity depends on frequency of wear, climatic conditions and periodic care. Natural leather develops patina over time, improving aesthetically. Premium straps typically include 18-24 month warranties against manufacturing defects, independent of natural 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