Breitling · Avenger

Strap for Avenger Hurricane 12H Breitlight / Volcano Black / Rubber / Folding

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
ReferenceXB0170E41B1S1 (aka: XB0170E4/BF29/155S/X20D.4)
FamilyAvenger
MovementBreitling caliber B01 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer
Year2016
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 XB0170E41B1S1 (aka: XB0170E4/BF29/155S/X20D.4)

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Avenger XB0170E41B1S1 (aka: XB0170E4/BF29/155S/X20D.4), seen from the bench

The Avenger mounts the automatic B01 caliber with column-wheel chronograph function and chronometer certification. The movement offers hour, minute, small second and date indication. Case with 24mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling Avenger XB0170E41B1S1?

The Breitling Avenger XB0170E41B1S1 features a lug width of 24 millimetres. This measurement refers to the horizontal distance between the two case lugs where the spring bars insert the strap. Do not confuse this dimension with the case diameter: the 24mm represents exactly the width of the lugs, not the case diameter of 50mm.

What is the best strap for the Breitling Avenger XB0170E41B1S1?

For your Avenger XB0170E41B1S1, we recommend three primary options: alligator for sophistication and evolved patina, shell cordovan for durability and natural lustre, vegetable-tanned calfskin for balance between elegance and practicality. If you prefer tactical use, a vulcanised rubber or NATO fabric strap ensures reliability in extreme environments. The choice depends on your lifestyle: formal, casual, or operational.

How do I change the strap on my Breitling Avenger XB0170E41B1S1?

Changing the strap on your Avenger XB0170E41B1S1 requires a spring bar tool (a small implement designed to extract the metal pins holding the strap). Position your watch on a soft surface, locate the small slot on the side of each spring bar, gently insert the tool to release tension, then remove the old strap. Insert the new strap, aligning the holes with the spring bars, and press until they click into position. Avoid forcing: if you encounter resistance, the strap likely does not match the 24mm lug width.

Can I use an aftermarket strap on my Breitling Avenger XB0170E41B1S1?

Yes, any aftermarket strap with 24mm lug width is compatible with your XB0170E41B1S1. Artisanal straps from Milano Straps, crafted in premium materials such as alligator, shell cordovan, and vegetable-tanned calfskin, fit perfectly with the 24mm spring bars. Always verify lug width before purchase: undersized straps will be unstable, whilst oversized ones will not insert into the case lugs.

How long does a leather strap last on a Breitling Avenger XB0170E41B1S1?

The lifespan of a leather strap depends on material and usage. Alligator and shell cordovan, treated with vegetable tanning, maintain structural integrity for 5-7 years of daily wear; vegetable-tanned calfskin typically lasts 3-5 years. Ageing is not a defect but an asset: patina evolves visually, creating character. The Casati Milano atelier guarantees 18 months on artisanal straps and offers buckle replacement and extraordinary maintenance services to extend longevity.

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