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

The lug width of the Breitling Avenger A1337153/BC28/135S is precisely 24 millimetres, the standard Breitling specification for mid-to-large format watches. Lug width is measured as the distance between the two spring bar pins that protrude from the case at 12 o'clock and 6 o'clock positions. An undersized strap would cause mechanical play; an oversized strap will not fit physically. Always verify compatibility before purchase.

Strap selection depends on intended usage context. For durability and elegance: alligator in vegetable-tanned Tuscany leather with natural patina development. For tactical severity: chromium-tanned calf leather with aged finish, or shell cordovan in bourbon tone. For authentic avionic identity: NATO-strap in ripstop nylon 3D weave. For extreme environments: rally rubber with triangular grain texture. All require 24mm lug width and proportionally sized lugs matching the case mass.

Remove the two lateral case lugs using a spring bar tool with gentle inward pressure. Extract the old strap by pushing the compressed pin out of its seat. Insert the new strap by positioning the first pin in the lower seat, then compress the second pin and snap it into the upper seat. Verify the strap is centred and does not twist. Because the Avenger case is solid stainless steel, use a tool with rubber-tipped pins to prevent scratching the polished surfaces.

Yes, provided they rigorously meet the 24-millimetre lug width specification and feature lugs and buckle proportionate to the case mass (48mm diameter, solid steel construction). Avoid undersized straps which create mechanical instability. Artisanal straps in vegetable-tanned leather, technical rubber, and performance textiles offer aesthetic and functional alternatives of superior quality to OEM offerings.

A quality leather strap (alligator, shell cordovan, chromium-tanned calf) in vegetable tanning will last 3–5 years with daily wear and proper maintenance. The Avenger, with its 48mm case and substantial mass, exerts continuous stress on the lugs and buckle assembly. Longevity increases if the strap avoids prolonged moisture exposure, hot baths, or direct UV exposure. Artisanal straps permit targeted thread replacement without complete strap replacement.