Strap for Grand Carrera Calibre 36RS Caliper Chronograph Stainless Steel / Black / Rubber

The lug width (ansa) of the TAG Heuer Grand Carrera CAV5115.FT6019 is precisely 22mm. This measurement is taken between the internal points of the two lugs, perpendicular to the case plane. It is essential to verify this specification before purchasing an aftermarket strap, as 22mm is a proprietary dimension, distinct from more common standards such as 20mm or 24mm.

For the Grand Carrera CAV5115.FT6019, we recommend primarily French alligator or Japanese shell cordovan. Mahogany or black alligator creates classic harmony with the stainless steel case, emphasising sporty elegance. Cognac Horween shell cordovan offers deep natural patina and contemporary chromatic vibration. Vegetable-tanned calf is a sustainable alternative with rapid patina development. We advise against NATO or rubber straps, as these compromise the aesthetic integrity of this chronograph.

Changing the strap on a TAG Heuer Grand Carrera requires specific tools: removal of the previous strap by extracting the lug pins (spring bars) using an appropriate implement, ensuring no damage to the case. Before installing the new 22mm strap, verify that the lug width is perfectly aligned with the case guides. If the strap is custom Casati Milano, it will include a pre-installed <a href="/pages/termine-glossario/deployante">deployante</a> clasp. We recommend having the operation performed at an authorised centre or at the Casati Milano atelier to avoid damage to the lugs.

Yes, 22mm compatible straps are available online and from specialised ateliers. Milano Straps offers a collection of <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-22mm">22mm straps</a> ready for shipment, crafted in alligator, calf, shell cordovan and technical rubber. The Casati Milano atelier also provides a bespoke solution with personal leather selection, customisation (initials, thread colour) and 18-month warranty. It is essential to verify that the strap is manufactured specifically for this lug width.

The lifespan of a leather strap depends on material quality and usage patterns. A high-quality alligator or shell cordovan, vegetable-tanned, typically lasts 3–5 years with moderate daily wear. If worn occasionally, longevity can extend to 7–10 years. Factors such as UV exposure, humidity, perspiration and frequency of use influence wear. Casati Milano guarantees its straps for 18 months and offers restoration and leather regeneration services, significantly extending product lifespan.