Technical Archive

TAG Heuer
2000 CK1110.BA0327— lug 20mm

TAG Heuer 2000 CK1110.BA0327: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

2000 Chronograph Stainless Steel / Black /

Artisanal Note

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

Technical Specifications

TAG Heuer CK1110.BA0327
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

CK1110.BA0327

Movement

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

The Heritage

The TAG Heuer 2000 CK1110.BA0327 is a stainless steel chronograph from the 1990s series, featuring a 38.50 mm case diameter and 20 mm lug width. It houses an ETA caliber 251.262 column-wheel chronograph movement with hours, minutes, small seconds, and date functions. The 316L stainless steel case offers water resistance to 300 metres and a brushed finish. The fixed 20 mm lug width is integral to the case geometry and requires precise strap fitting.

FAQ

What is the lug width of the TAG Heuer 2000 CK1110.BA0327?

The lug width (or strap width) of the TAG Heuer 2000 CK1110.BA0327 is 20 mm. This measurement is critical when selecting a compatible strap. It is measured between the two lugs at their innermost points, from one end to the other. On this model, the lugs are soldered integrally to the case, so there is no room for variation and precision is essential.

Which strap pairs best with the TAG Heuer 2000 CK1110.BA0327?

The ideal strap depends on intended use. For formal-sporting contexts, we recommend vegetable-tanned alligator in brown or black, which elegantly complements the satinised case texture. For those who wish to embrace the natural evolution over time, shell cordovan is the most refined choice. For purely sporty use, a dark blue NATO strap maintains case proportions and allows for quick changes.

How do you correctly change the strap on this model?

The TAG Heuer 2000 CK1110.BA0327 features soldered lugs, not pin-and-lug attachments. Strap changes require: 1) Position the watch with lugs facing upward on a soft surface. 2) Use a spring bar extraction tool to gently push the pin from the ends. 3) Remove the old strap by applying even leverage. 4) Insert the new strap, ensuring perfect alignment before pushing the pin into place. Pressure must be uniform on both sides to avoid damage.

Are aftermarket straps genuinely compatible with the CK1110.BA0327?

Yes, provided they are constructed specifically for 20 mm lug width. However, not all manufacturers maintain sufficient construction tolerances. Bespoke straps created by artisan ateliers offer the advantage of personalised fitting to your model's soldered lugs. Online, ready-to-ship 20 mm straps are available, whilst specialist workshops can craft custom straps with personal choice of leathers and construction details.

How long does a leather strap last on a TAG Heuer 2000 CK1110.BA0327?

Longevity depends on construction quality, material grade, and intensity of use. A handcrafted alligator or shell cordovan strap lasts 4-6 years with daily wear, thanks to superior leather quality and durable stitching. Standard calf lasts 2-3 years. The natural patina that develops is part of leather's appeal: creasing does not represent structural failure but signs of use. Specialist ateliers typically offer 18-month warranty on construction.