Breitling · Avenger

Strap for Avenger B01 Chronograph 44 Stainless Steel / Sand / Strap

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter44 mm
ReferenceAB0147101A1X1
FamilyAvenger
MovementBreitling caliber B01 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer
Year2023
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 AB0147101A1X1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Avenger AB0147101A1X1, seen from the bench

The Avenger features the in-house B01 caliber with column-wheel chronograph function and chronometer certification. The movement offers hour, minute, small second and date indications. Case with 22mm lugs.

Frequently asked questions

What is the lug width of the Breitling Avenger AB0147101A1X1?

The Breitling Avenger AB0147101A1X1 features a lug width of 22mm. This measurement is taken with a digital calliper at the inner gap between the two lugs, where the strap attaches to the case. Any strap with a 22mm attachment width is compatible with this reference.

What is the best strap for the Breitling Avenger AB0147101A1X1?

The ideal strap for the Breitling Avenger AB0147101A1X1 depends on intended use. Vegetable-tanned calfskin in black or tobacco offers versatility and develops a pleasing patina over time. Alligator leather in anthracite or chocolate elevates the aesthetic register. For sport or aquatic use, a vulcanised rubber strap with a deployant clasp is the most technically appropriate solution. A ballistic nylon NATO strap remains the most consistent choice with the model's aeronautical heritage.

How do I change the strap on the Breitling Avenger AB0147101A1X1?

Strap replacement is performed using a springbar tool, inserting the flat tip into the lug slot between the case and the strap, compressing the spring bar to release tension and slide it free. Care must be taken to avoid scratching the case. It is advisable to work on a soft surface and use purpose-built watchmaking tools rather than improvised implements.

Are there aftermarket straps compatible with the Breitling Avenger AB0147101A1X1?

Yes. Any strap with a 22mm lug width is technically compatible with the Breitling Avenger AB0147101A1X1. milanostraps.it offers a curated selection of Italian artisan straps in calfskin, alligator, rubber and NATO, specifically selected for this lug size, with customisation options for colour, stitching and buckle type.

How long does a leather strap last on a Breitling Avenger AB0147101A1X1?

The lifespan of a leather strap depends on leather quality and frequency of wear. A high-quality Italian vegetable-tanned calfskin strap typically lasts 2 to 4 years with regular use, developing a distinctive patina over time. Alligator leather, being denser and more compact, can last 5 to 8 years with proper care and kept away from prolonged moisture. milanostraps.it provides an 18-month guarantee against manufacturing defects on all straps.

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