Strap for Carrera Date 36 Stainless Steel / MOP - Diamond

The lug width (or strap width) of the TAG Heuer Carrera WBN2315.FC8331 is 20 millimetres. This measurement represents the space between the two spring bars that attach the strap to the case and determines compatibility with aftermarket straps. You can verify this using a digital calliper, measuring the distance between the centre of the upper lug and the centre of the lower lug.

For the WBN2315.FC8331, alligator leather in vegetable tanning represents the classic choice: its natural grain harmonises elegantly with the stainless steel case. Alternatively, equine shell cordovan offers fibre density and a noble patina that develops over time. For a sporty aesthetic, a three-ply cotton NATO or fluoroelastomer rubber maintains the Carrera's pilot-watch heritage.

To change the strap, use a spring bar tool: position the flat lever beneath the upper spring bar, press gently upward to compress the internal spring, and once the bar is released, extract the old strap. Repeat the operation on the lower spring bar. To install the new strap, align the strap holes with the spring bars and press until you hear the click of the spring bar locking into position. Avoid using sharp tools that could scratch the case.

Yes, provided the lug width is exactly 20 millimetres. Aftermarket straps of artisanal quality, such as those offered by Milano Straps, often exceed the level of craftsmanship of the original bracelet: double stitching, hand-stitched finishes, selection of premium leather. Ensure the strap is sufficiently rigid to enter the spring bars without play, but not so tight as to force the case.

A high-quality leather strap, in vegetable-tanned or alligator leather, lasts on average 3–5 years with daily wear, provided proper maintenance: dry immediately after water contact, avoid prolonged soaking, apply hydrating cream every 6–8 months. The leather develops a patina that becomes more noble over time. Wear is a natural process and adds character. Milano Straps guarantees every strap for 18 months from manufacture.