Strap for Carrera Plasma Diamant d'Avant Garde

The TAG Heuer Carrera CBN5A90.FC6540 features a 20-millimetre lug width. This measurement represents the distance between the inner shoulders of the metal lugs (the protrusions emerging from the case flanks). Accurate measurement with a calliper or ruler is essential when selecting a compatible strap.

The ideal strap depends upon usage and personal preference. Alligator leather with natural tanning enhances the technical elegance of the ceramic and aluminium case, whilst vegetable-tanned calf develops a fascinating natural patina over time. For pure sporting aesthetics, a ballistic nylon NATO strap remains the most authentic choice. We recommend a strap with a deployant buckle for ease of wear.

You will require a spring bar removal tool. Insert the flat end of the tool into the small lateral hole of the spring lug located under the lug (internal side), press gently to release the spring, and withdraw the pin. Repeat on the opposite lug and the strap will detach. Proceed in reverse order to install the new strap.

Yes, any strap with a 20mm lug width is technically compatible. However, we recommend selecting a strap crafted from premium leathers (alligator, shell cordovan, quality calf) with artisanal-grade finishing, ensuring the strap corresponds to the sophisticated construction quality and materials of the case.

Durability depends upon material and usage patterns. An alligator strap with vegetable tanning typically lasts 4–6 years with daily wear; shell cordovan extends to 8–10 years owing to its natural resistance to tearing. Leather develops patina and micro-scarring during its lifespan, though this does not compromise functionality. Proper maintenance—drying after wetting, protection from prolonged sunlight—significantly extends strap longevity.