Strap for Super Avenger II Stainless Steel / Diamond / Volcano Black / Military / Pin

The lug width of the Breitling Avenger A1337153/BC29/104W/A20BA.1 is 24mm. This measurement is taken with a digital calliper inserted between the lugs at the point where they meet the case, with the watch lying flat on a soft surface. It is one of the wider lug widths in the sport-luxury segment and requires straps with a substantial cross-section to visually balance the 48mm case.

For a 48mm Avenger, the most coherent options are: Hornback alligator leather in black or midnight blue for a formal-sport aesthetic, Tuscan vegetable-tanned pull-up calf for those who appreciate a developing patina over time, ballistic nylon NATO for daily tool-watch use, and vulcanised rubber for water activities. A steel deployant clasp is recommended to distribute the considerable weight of the case evenly across the wrist.

To change the strap, you will need a fine-tipped springbar tool. The lugs on this model are wide and short, so a slim-tipped tool is advisable to avoid scratching the brushed steel surface. Compress one end of the springbar, slide the strap out of the lug, and fit the new strap. It is strongly recommended to work on a soft watchmaker's pad to protect both the caseback and the crystal.

Yes: any strap with a 24mm lug width is technically compatible with the Breitling Avenger A1337153/BC29/104W/A20BA.1. Milano Straps offers a curated handcrafted selection across various leathers and materials, available in standard and bespoke lengths suited to the 48mm case diameter. Standard 24mm springbars are included or available separately.

Longevity depends on the leather type and intensity of use. A quality vegetable-tanned calf strap, conditioned regularly with leather cream every two to three months, typically lasts two to four years with daily wear. Alligator leather, being denser and more perspiration-resistant, can exceed five years if not systematically exposed to water. For marine or intensive sport environments, vulcanised rubber remains the most durable option. Prolonged contact with salt water should always be avoided on leather straps.