Technical Archive

TAG Heuer
Aquaracer CAF1111.FT8010— lug 20mm

TAG Heuer Aquaracer CAF1111.FT8010: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Aquaracer 300M Quartz Chronograph 41 Stainless Steel / Silver / Rubber

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

TAG Heuer CAF1111.FT8010
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

CAF1111.FT8010

Movement

ETA caliber 251.262 Hours, Minutes, Small Seconds | Date | Chronograph

The Heritage

The TAG Heuer Aquaracer CAF1111.FT8010 is equipped with the ETA 251.262 caliber with hour, minute, small seconds, date, and chronograph functions. The watch belongs to the Aquaracer collection, the Swiss brand's sports line oriented towards water sports. The movement ensures the chronograph functionalities along with the standard time indication and the date display.

FAQ

What is the lug width of the TAG Heuer Aquaracer CAF1111.FT8010?

The TAG Heuer Aquaracer CAF1111.FT8010 features a 20 mm lug width. This is the standard measurement for the model and the correct dimension for any replacement strap. To verify compatibility, measure the distance between the two metal ends protruding from the case using a digital calliper or a millimetre ruler.

Which strap material is best suited for the TAG Heuer Aquaracer CAF1111.FT8010?

For the CAF1111.FT8010, we recommend medium-grained alligator in cognac or dark brown tones, which creates an aesthetic balance with the brushed stainless steel case. Valid alternatives include gummed calf for a sporty option, shell cordovan for those seeking evolving patina over time, and NATO canvas for more intense activities. Avoid cheap plasticised materials that do not do justice to the case's construction quality.

How do I change the strap on my TAG Heuer Aquaracer CAF1111.FT8010?

Changing the strap requires the use of a spring bar tool. Identify the two metal pins securing the strap to the case, located at the lug ends. Insert the tool into the groove of one pin, push inward to disengage the spring, and slide the strap outward. Repeat on the other side. To install the new strap, align the lugs with the pins and press gently until the locking click is felt.

Can I use an aftermarket-compatible strap with my TAG Heuer Aquaracer CAF1111.FT8010?

Yes, it is entirely possible and common practice. A high-quality aftermarket 20 mm strap in alligator, shell cordovan, or calf not only offers greater colour versatility but also allows you to personalise the watch according to your taste. Verify that the strap has lugs of the correct width and that the buckle is case-compatible; we recommend models with double-button deployante for increased security.

How long does a leather strap last on the TAG Heuer Aquaracer CAF1111.FT8010?

Leather strap longevity varies depending on material and usage. Quality alligator, worn daily, has an average lifespan of 3–5 years. Shell cordovan, thanks to its structural density, can last 5–8 years or more. Gummed calf, being less dense, has a lifespan of 2–3 years. Factors such as humidity, direct sunlight exposure, frequent contact with saltwater, and wearing frequency significantly influence durability. Proper maintenance (drying after water contact, seasonal treatments with specific oils) extends the strap's useful life.