Breitling · Avenger

Strap for Avenger Automatic 42 Stainless Steel / Black / 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 diameter42 mm
ReferenceA17328101B1X1
FamilyAvenger
MovementBreitling caliber 17 hours, minutes, seconds | date
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 A17328101B1X1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Avenger A17328101B1X1, seen from the bench

The Breitling Avenger A17328101B1X1 is a professional tool watch designed since the 1950s for military pilots and special forces. The 42mm stainless steel case features a screw-down crown, anti-reflective domed crystal, and unidirectional ratcheted bezel for secure grip. The black dial with luminescent applied indices ensures readability in low light, while the Breitling Caliber 17 automatic movement powers hours, minutes, central seconds, and date display. With 22mm lug width, this Avenger balances presence and wearability for intensive daily use and demanding operations.

Frequently asked questions

What is the lug width of the Breitling Avenger A17328101B1X1?

The Breitling Avenger A17328101B1X1 features a lug width of 22mm. This measurement can be accurately taken using a digital calliper positioned internally between the two lugs, with the watch lying flat on a horizontal surface. All 22mm straps are directly compatible without any adapters.

What is the best strap for the Breitling Avenger A17328101B1X1?

Given the military and professional character of the Avenger A17328101B1X1, the most coherent choices include vegetable-tanned Tuscan calfskin, ballistic nylon NATO straps, and shell cordovan leather. For more formal occasions, a matte Hornback alligator strap creates an understated yet refined contrast with the brushed stainless steel case.

How do you change the strap on a Breitling Avenger A17328101B1X1?

Replacing the strap on the Avenger A17328101B1X1 requires a flat-blade tool or a dedicated springbar tool. The standard 22mm lugs accept spring bars of 20–22mm in length. It is advisable to work on a soft surface to avoid scratching the case, and to inspect the condition of the spring bars before each strap change.

Are there aftermarket straps compatible with the Breitling Avenger A17328101B1X1?

Yes. The Breitling Avenger A17328101B1X1 uses a standard 22mm lug width, making it compatible with the full range of aftermarket straps in this size. Milano Straps offers a curated selection of handcrafted straps in leather, alligator, nylon, and rubber specifically tailored to this measurement, available online or bespoke through the Casati Milano atelier.

How long does a leather strap last on the Breitling Avenger A17328101B1X1?

The lifespan of a leather strap depends on the material, care routine, and frequency of use. A quality vegetable-tanned calfskin strap, kept away from prolonged exposure to water and perspiration and treated periodically with leather conditioner, will typically remain structurally and aesthetically sound for 2–4 years of daily wear. Shell cordovan, owing to the dense structure of the shell membrane, tends to outlast most other leathers while developing a distinctive patina over time.

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