Breitling · Avenger

Strap for Super Avenger II Stainless Steel / Volcano Black / Calf / Pin

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter48 mm
ReferenceA1337111/BC28/443X/A20BA.1
FamilyAvenger
MovementBreitling caliber 13 hours, minutes, small seconds | date | Chronograph
Year2013
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Avenger A1337111/BC28/443X/A20BA.1

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Avenger A1337111/BC28/443X/A20BA.1, seen from the bench

The Breitling Avenger A1337111/BC28/443X/A20BA.1 is a 48mm stainless steel professional instrument watch powered by the Breitling Caliber 13 automatic chronograph movement. This Super Avenger II model features a robust case design with squared lugs, sapphire caseback, and a tactical dial layout including small seconds subdial, hour totalizer, and date window. The external tachymeter bezel supports rapid calculations for pilots and professionals. The 24mm lug width is proportioned for this oversized case to ensure visual balance and structural rigidity with compatible straps and bracelets.

Frequently asked questions

What is the lug width of the Breitling Avenger A1337111/BC28/443X/A20BA.1?

The lug width of the Breitling Avenger A1337111/BC28/443X/A20BA.1 is 24mm. This width is proportioned to the substantial 48mm case and ensures structural visual coherence. The 24mm represents the standard for all straps compatible with this model.

What is the best strap for the Breitling Avenger A1337111/BC28/443X/A20BA.1?

The ideal strap depends on intended use: for elegance, a vegetable-tanned leather in burnt tobacco Tuscan tannage emphasises the satin steel with refined contrast. For tactical operations, a NATO strap in dark blue nylon recalls the model's aviation origins. For contemporary balance, a dark grey elastomer combines practicality with sobriety.

How do I change the strap on my Breitling Avenger A1337111/BC28/443X/A20BA.1?

Position the watch on a soft surface and access the spring bars connecting the case to the strap lugs via the lateral slots. Use a spring bar removal tool to exert controlled pressure, extract the pin, remove the old strap, and insert the new one by aligning the lug holes with the pins. The procedure requires approximately five minutes of careful attention.

Can I use an aftermarket-compatible strap on my Breitling Avenger?

Yes, any strap with a 24mm lug width is compatible with the A1337111/BC28/443X/A20BA.1. Quality artisanal aftermarket straps, such as those in vegetable-tanned leather or alligator, maintain identical pin dimensions and install without modification. We recommend specialist brands that guarantee precise tolerances and durable materials.

How long does a leather strap last on the Breitling Avenger?

A quality vegetable-tanned leather strap, with ordinary maintenance, lasts 2–4 years with daily wear. Longevity depends on exposure to humidity, perspiration, and extreme temperatures. The Avenger, being a tactical instrument, is often subjected to above-average environmental stress: we recommend rotating straps seasonally and inspecting spring bar condition every 12–18 months.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only