Breitling · Avenger

Strap for Super Avenger II Stainless Steel / Mariner Blue / Rubber / Folding

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

Lug width

24mm

24 mm straps All Breitling

Lug width24 mm

Case diameter48 mm

ReferenceA1337111/C871/155S/A20D.2

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

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Straps for the Avenger A1337111/C871/155S/A20D.2

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Avenger A1337111/C871/155S/A20D.2, seen from the bench

The Breitling Avenger A1337111/C871/155S/A20D.2 is a 48mm stainless steel chronograph with a unidirectional rotating bezel and oversized crown designed for military aviation. It features the Breitling Caliber 13 manual-wind movement with hours, minutes, small seconds, chronograph and date functions, offering 300-meter water resistance. The 24mm lug width is standard for this Breitling sports watch family and is determined by the case geometry.

Frequently asked questions

What is the lug width of the Breitling Avenger A1337111/C871/155S/A20D.2?

The lug width is 24mm. This dimension is determined by the distance between the case lugs and must be strictly adhered to. Straps at 22mm or 26mm are not compatible with this model.

Which strap should I choose for the Breitling Avenger A1337111/C871/155S/A20D.2?

To maintain the functional and aviatory character of this chronograph, we recommend vegetable-tanned alligator in dark brown or grey, black vegetable-tanned calf, or FKM rubber in anthracite. Avoid polished leather straps or excessively elegant deployante clasps.

How do I change the strap on my Breitling Avenger A1337111/C871/155S/A20D.2?

Using a spring bar tool, gently push inward one of the lateral pins until it retracts. Extract the pin and repeat from the other side. Insert the new strap's pins into the case slots, ensuring both sides are locked uniformly.

Can I use an aftermarket strap on my Avenger A1337111/C871/155S/A20D.2?

Yes. Any strap with a 24mm lug width is compatible. Milano Straps supplies artisanal 24mm straps crafted in Tuscan alligator, vegetable-tanned calf and rubber, designed for this model and customisable in stitching and initials.

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

A high-quality artisanal vegetable-tanned leather strap lasts 4-6 years with regular use, if properly maintained (cleaning, optional protective balm). FKM rubber withstands 5-8 years. Milano Straps guarantees 18 months on all straps, but with proper care real durability is superior.

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