Strap for Carrera Calibre Heuer 01 45 Stainless Steel / Skeleton / Calf

The lug width (ansa width) of the TAG Heuer Carrera CAR2A1H.FT6101 is 20mm. This measurement represents the distance between the case lugs and determines compatibility with aftermarket straps. Measurement is straightforward: use a digital calliper on the inner face of the lugs, parallel to the dial. A 20mm strap ensures perfect fit without rubbing on the case.

For the CAR2A1H.FT6101, three material families are ideal: bicolour alligator (cognac or black) for permanent elegance and aging patina, vegetable-tanned calf leather for tactility and authenticity, and 4-ply twill NATO for sports versatility. Your choice depends on usage: for collection wear, choose alligator; for daily wear, select calf or NATO. FKM rubber remains the technical option for aquatic environments.

The procedure requires specific tools: a spring bar tool (also called ansa-tool) and a soft work surface to protect the case from wear. Position the spring bar tool in the small lateral hole of the lug pin, apply inward pressure to compress the internal spring, and simultaneously extract the old strap from the case. Repeat for both sides, then insert the new strap by reversing the operation. The process takes 2-3 minutes for experienced users.

Yes. The CAR2A1H.FT6101 with 20mm lug width is fully compatible with any strap in this size. You can choose between ready-made straps online (fast shipping, customisable in sizes and colours) or contact the Casati Milano atelier for a completely bespoke strap, with personal leather selection, WhatsApp updates, and 18-month warranty.

Lifespan depends on leather quality and usage intensity. Premium alligator or calf leather with vegetable tanning lasts an average of 3–4 years with daily wear. Ageing is beneficial: the material develops patina and character. Wear factors include perspiration, UV rays, and climate conditions. To extend lifespan, protect the strap from prolonged bathing and direct sunlight. Good maintenance—light cleaning and annual conditioning—transforms wear into beauty.