Strap for Super Avenger II Stainless Steel / Diamond / Mariner Blue / Calf / Pin

The lug width of the Breitling Avenger A1337153/C871/101X/A20BA.1 is 24mm. This measurement represents the internal distance between the lugs of the case and determines strap compatibility. A 22mm or 26mm strap will not fit correctly. To verify the measurement, remove the original strap and measure with a digital calliper the internal distance between the pins of both lugs.

For the Avenger A1337153/C871/101X/A20BA.1, ideal choices include natural alligator for refined elegance consistent with the watch's instrumental philosophy, or full-grain vegetable-tanned calf for those preferring leather that develops pronounced patina over time. Shell cordovan represents the pinnacle in longevity and leather density. For those favouring tactical functionality, a heavy canvas NATO strap or vulcanised elastomer maintains the professional character of the timepiece.

To change the strap on the Avenger, position the watch face-down on a soft surface. Locate the through-pins connecting the strap to the case lugs. Using a dedicated pin remover tool, insert it into the spring release opening on the inner case side. Apply steady, gentle pressure until the pin disengages. Repeat for the second pin. Align the new strap holes with the lugs and reinsert the pins using the reverse procedure.

Yes, the A1337153/C871/101X/A20BA.1 is fully compatible with quality aftermarket straps, provided the lug width is 24mm. Personalised aftermarket straps offer aesthetic and functional advantages over the original: expanded leather selection, customisation options (initials, stitching colour, thickness), and often superior build quality. Vegetable-tanned leather, alligator, and shell cordovan represent significant upgrades compared to standard straps.

Strap longevity depends on leather type and usage patterns. A vegetable-tanned alligator strap typically lasts 3-5 years with moderate daily wear, developing natural patina that increases aesthetic value. Shell cordovan, being denser, can exceed 7-10 years. Full-grain vegetable-tanned calf positions itself between the two, approximately 4-6 years. Lifespan increases significantly with rotation between multiple straps and periodic maintenance (gentle cleaning, natural wax treatments). Elastomer or vulcanised rubber straps alternatively provide 2-3 years before elasticity diminishes.