Strap for Super Avenger

The lug width of the Breitling Avenger A1337011B907135A is 22mm. This measurement refers to the internal distance between the two lugs of the case, where the strap is fitted. To confirm this on your own piece, use a digital calliper placed directly between the lugs for an accurate reading.

For the Breitling Avenger A1337011B907135A — a 48.40mm technical chronograph with a distinct military character — the most suitable materials are hand-stitched alligator leather, vegetable-tanned calf in dark tones, and vulcanised rubber for aquatic use. A brushed steel deployant clasp best complements the case finishing. Avoid delicate or unstructured leathers that clash with the instrument-grade aesthetic.

To replace the strap on the Breitling Avenger A1337011B907135A, you must remove the spring bars connecting the strap to the case lugs. Use a dedicated springbar tool to compress each bar and release it from the lug hole. Work on a soft surface to avoid scratching the case. Alternatively, a watchmaker or the Casati Milano atelier can perform the strap change in a matter of minutes.

Yes. The Breitling Avenger A1337011B907135A uses a standard 22mm lug width with a conventional spring bar system, making it compatible with a wide range of quality aftermarket straps. Milano Straps offers a curated selection of handcrafted 22mm straps suitable for this reference, available in alligator, calf leather, shell cordovan and technical materials, with bespoke finishing options through Casati Milano.

The lifespan of a leather strap depends on leather quality, frequency of wear, and exposure to perspiration and water. A high-grade vegetable-tanned calf strap worn daily and kept away from water typically lasts 18 to 36 months. Alligator leather, being denser and more resilient, can exceed three years with standard care. All Casati Milano straps carry an 18-month warranty against manufacturing defects.