TAG Heuer
Carrera CV2A1U.BA0738— lug 20mm
TAG Heuer Carrera CV2A1U.BA0738: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
TAG Heuer CV2A1U.BA0738The essential strap measurement.
Browse 20mm straps →CV2A1U.BA0738
TAG Heuer caliber Calibre 16 Day Date Hours, Minutes, Small Seconds | Date, Day | Chronograph
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Carrera
FAQ
What is the lug width of the TAG Heuer Carrera CV2A1U.BA0738?
The lug width of the TAG Heuer Carrera CV2A1U.BA0738 is 20mm. This dimension is the industry standard for modern Carrera chronographs and ensures proportional compatibility with the 43mm case. Measurement can be verified using a digital calliper positioned between the two spring bars that secure the strap to the case.
What is the best strap material for the TAG Heuer Carrera CV2A1U.BA0738?
The optimal strap material depends on intended use. Alligator leather is ideal for elegance and longevity, developing natural patina over time. Vegetable-tanned calf is durable and practical for daily wear. NATO fabric or technical rubber is superior for sporting and aquatic contexts. Shell cordovan represents a refined choice that combines elegance with extraordinary patina development.
How do you change the strap on a TAG Heuer Carrera?
Carrera strap replacement requires a spring bar tool, a specialised instrument that compresses the elastic pins at the strap's extremities. Insert the tool into the gap between the pin and case, apply gentle compression to release one end, and remove the old strap. Install the new strap using the same procedure. Care should be taken to avoid scratching the case during this operation.
Is a 20mm strap from another brand compatible with the TAG Heuer Carrera CV2A1U.BA0738?
Yes, any strap with a 20mm lug width is compatible with the Carrera CV2A1U.BA0738. However, it is advisable to verify that strap thickness and lug shape adapt harmoniously to the case and specific spring bars. Many bespoke straps crafted for luxury watches are contoured for specific cases, ensuring optimal fit.
What is the lifespan of a leather strap on a TAG Heuer Carrera?
Leather strap durability depends on material quality, frequency of use, and environmental conditions. Premium alligator may last 3-5 years with daily wear, whilst elite-grade alligator or shell cordovan can exceed 5-7 years. Vegetable-tanned calf typically lasts 2-4 years. Prolonged exposure to water, perspiration, and UV radiation accelerates ageing. Proper maintenance—periodic cleaning and protection from extreme humidity—significantly extends lifespan.