Breitling · Avenger

Strap for Avenger II Seawolf Stainless Steel / Tungsten Gray / Rubber / Pin

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

Lug width22 mm
Case diameter45 mm
ReferenceA1733110/F563/158S/A20SS.1
FamilyAvenger
MovementBreitling caliber Caliber 17 Hours, Minutes, Seconds | Date
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 A1733110/F563/158S/A20SS.1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Avenger A1733110/F563/158S/A20SS.1, seen from the bench

The Avenger represents Breitling's line of professional and military sport watches. The model is equipped with the Breitling 17 caliber with hour, minute, second and date functions. The case features 22mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling Avenger A1733110/F563/158S/A20SS.1?

The lug width of the Breitling Avenger A1733110/F563/158S/A20SS.1 is 22mm. This measurement, taken between the two lugs directly on the case using a millimetre calliper, is essential for selecting aftermarket straps that fit without lateral play or misalignment.

What is the best strap for the Breitling Avenger A1733110/F563/158S/A20SS.1?

For the Breitling Avenger A1733110/F563/158S/A20SS.1, the most coherent choices with the watch's tool-watch identity are full-grain Tuscan leather with vegetable tanning (versatile and hardwearing), ballistic nylon NATO (waterproof and technical), and vulcanised rubber with textured finish (sporty and comfortable). For more formal occasions, an alligator strap paired with a steel deployant clasp offers the highest level of refinement.

How do you change the strap on a Breitling Avenger A1733110/F563/158S/A20SS.1?

The strap on the Breitling Avenger is replaced using a flat or angled spring bar tool, inserted into the lug slot where the spring bars are housed. Applying gentle lateral pressure compresses the spring bar, releasing the strap from the case. It is advisable to work on a soft surface to avoid scratching the stainless steel case. The 22mm lug width requires spring bars of matching length and correct diameter.

Are there aftermarket straps compatible with the Breitling Avenger A1733110/F563/158S/A20SS.1?

Yes, any strap with a 22mm lug width is technically compatible with the Breitling Avenger A1733110/F563/158S/A20SS.1. Milano Straps offers a curated selection of handcrafted leather, nylon and rubber straps made specifically for this width, in standard lengths (75/115mm) suitable for a range of wrist sizes. Custom lengths are available through Casati Milano upon appointment.

How long does a leather strap last on a Breitling Avenger A1733110/F563/158S/A20SS.1?

The lifespan of a leather strap depends on the quality of the hide, frequency of wear, and exposure to moisture and perspiration. A full-grain Tuscan leather strap with vegetable tanning, worn daily with moderate care and periodic conditioning, typically lasts between two and four years. All Milano Straps products are covered by an 18-month manufacturing warranty.

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