Breitling · Avenger

Strap for Avenger Hurricane 24H Breitlight / Volcano Black / Military Rubber

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

Lug width24 mm
Case diameter50 mm
ReferenceXB1210E4/BE89/257S/X20D.4
FamilyAvenger
MovementBreitling caliber Caliber B12 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Chronometer
CaseTitaplast

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 XB1210E4/BE89/257S/X20D.4

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Avenger XB1210E4/BE89/257S/X20D.4, seen from the bench

The Avenger represents Breitling's line of sports watches dedicated to aeronautical and military activities. The model mounts the automatic B12 caliber with column-wheel chronograph functions, small seconds, date and chronometer certification. The case features 24mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling Avenger XB1210E4/BE89/257S/X20D.4?

The lug width of the Breitling Avenger XB1210E4/BE89/257S/X20D.4 is 24mm. This measurement is standard across the Avenger line and is critical for aftermarket strap compatibility. Always verify the internal lug attachments with a digital calliper before ordering a replacement strap.

Which strap is best suited for the Breitling Avenger XB1210E4/BE89/257S/X20D.4?

For the Breitling Avenger XB1210E4/BE89/257S/X20D.4, black or dark brown alligator offers the optimal visual and functional proportion: the grain of American crocodile leather conveys authority without excess aesthetic, whilst maintaining structural robustness. In marine environments or humid climates, FKM rubber is the superior choice. For tactical use, heavy cotton NATO straps ensure secure adhesion in any condition.

How do you change the strap on the Breitling Avenger XB1210E4/BE89/257S/X20D.4?

The strap is changed by removing the spring bar from each lug attachment using a small flathead screwdriver or Spring Bar Tool. Insert the tip beneath the spring bar pin, apply gentle pressure, and slide the strap downward. Reverse the procedure with the new strap, ensuring the spring bar is fully seated within the lug attachments.

Which aftermarket straps are compatible with the Breitling Avenger XB1210E4/BE89/257S/X20D.4?

Any strap with a 24mm lug width is compatible with the Breitling Avenger XB1210E4/BE89/257S/X20D.4. Milano Straps offers online 24mm straps in alligator, regenerated calf, shell cordovan, NATO, and rubber, customisable in dimensions, initials, and thread choice. The Casati Milano atelier creates made-to-measure straps by appointment with an 18-month warranty.

How long does a leather strap last on the Breitling Avenger XB1210E4/BE89/257S/X20D.4?

The lifespan of a natural leather strap depends on tannage quality and usage patterns. On a model like the Avenger, subjected to significant stress, artisanal-quality alligator or calf leather typically lasts 3–5 years with daily wear, extending to 8–10 years with occasional use. Critical factors include UV exposure, humidity, and strap replacement frequency. Vegetable tanning extends longevity compared to chrome tanning. Milano Straps provides straps with 18-month warranty and support for durability extension.

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