Breitling · Avenger

Strap for Super Avenger II Stainless Steel / Volcano Black / Rubber / 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
ReferenceA13371111B1S2 (aka: A1337111/BC29/154S)
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 A13371111B1S2 (aka: A1337111/BC29/154S)

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Avenger A13371111B1S2 (aka: A1337111/BC29/154S), seen from the bench

The Breitling Avenger A13371111B1S2 is an extreme-generation aviator's chronograph designed for military and special forces use. The 48mm stainless steel AISI 316L case features a screw-down crown, bidirectional bezel, and 300-meter water resistance, delivering legibility in flight and dive conditions. Powered by the Breitling caliber 13 chronograph movement—an optimized COSC-certified derivative of the Valjoux 7750—it displays hours, minutes, small seconds at 6 o'clock, chronograph counters, and date. The black dial with luminescent baton indices and oversized hands ensures readability in low light. Lug width is 24mm.

Frequently asked questions

What is the lug width of the Breitling Avenger A13371111B1S2?

The lug width of the Breitling Avenger A13371111B1S2 is 24mm. This generous measurement is consistent with the 48mm case diameter, ensuring stability on the wrist and a visually balanced proportion. To verify the measurement, simply use a calliper to measure the internal distance between the two lugs where the strap inserts into the case.

What is the best strap for the Breitling Avenger A13371111B1S2?

The most suitable straps for the Breitling Avenger A13371111B1S2 are: vegetable-tanned alligator in dark tobacco or military green for an authoritative, elegant pairing; thick military calf leather with contrast stitching to emphasise the aviatory DNA; vulcanised rubber for sporting and aquatic use; ballistic nylon NATO for those who favour the original instrumental aesthetic.

How do you change the strap on a Breitling Avenger A13371111B1S2?

The strap on the Breitling Avenger A13371111B1S2 is changed using a fine-tip spring bar tool. Insert the tool into the notch on the side of the spring bar, compress the bar inward and slide the strap out from the lug. Care should be taken to avoid scratching the stainless steel case: placing a soft cloth as protection during the operation is strongly recommended.

Are there aftermarket straps compatible with the Breitling Avenger A13371111B1S2?

Yes, there are numerous aftermarket straps compatible with the Breitling Avenger A13371111B1S2. The essential parameter to observe is an exact lug width of 24mm. Milano Straps offers a selection of handcrafted Italian straps in 24mm, made from premium materials including alligator, calf leather, shell cordovan, vulcanised rubber and ballistic NATO nylon, all fully compatible with this reference.

How long does a leather strap last on the Breitling Avenger A13371111B1S2?

The longevity of a leather strap on the Breitling Avenger A13371111B1S2 depends on the material and conditions of use. A vegetable-tanned alligator strap, properly maintained with leather conditioner and kept away from excessive water and perspiration, can last between 3 and 7 years. Tuscan calf leather has a similar lifespan but develops a distinctive patina over time. For intensive or sporting use, rubber or NATO straps are preferable for their durability and ease of maintenance.

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.

Request an appointment →

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