Breitling · Avenger

Strap for Avenger II Seawolf Stainless Steel / Cobra Yellow / Military / 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
ReferenceA17331101I1W1 (aka: A1733110/I519/109W/A20BASA.1)
FamilyAvenger
MovementBreitling caliber 17 hours, minutes, seconds | date
Year2013
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 A17331101I1W1 (aka: A1733110/I519/109W/A20BASA.1)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Avenger A17331101I1W1 (aka: A1733110/I519/109W/A20BASA.1), seen from the bench

The Avenger represents Breitling's line of professional watches designed for military and aviation applications. The model is powered by 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 A17331101I1W1?

The lug width of the Breitling Avenger A17331101I1W1 is 22mm. This measurement refers to the internal distance between the lugs at the bottom of the case, and is the key parameter for selecting a compatible strap. It can be verified using a digital calliper directly on the watch.

What is the best strap for the Breitling Avenger A17331101I1W1?

For the Breitling Avenger A17331101I1W1, the most suitable materials are belly alligator with pronounced grain, vegetable-tanned European calf leather for intensive daily wear, vulcanised rubber for sporting contexts, and ballistic nylon NATO for a military aesthetic. The 22mm lug width calls for straps with a robust body and reinforced stitching, proportionate to the 45mm case.

How do you change the strap on a Breitling Avenger A17331101I1W1?

To replace the strap on the Breitling Avenger A17331101I1W1, a fine-tipped springbar tool is required. Insert the tool into the lug slot, compress the spring bar, and slide the strap free. Care should be taken to avoid scratching the stainless steel case. Alternatively, a watchmaker or the Casati Milano atelier can perform the swap in a matter of minutes.

Are there aftermarket straps compatible with the Breitling Avenger A17331101I1W1?

Yes, any strap with a 22mm lug width is technically compatible with the Breitling Avenger A17331101I1W1, provided it is fitted with standard 22mm springbars. Milano Straps offers a curated selection of handcrafted 22mm straps in various materials and finishes, tailored to fit the lugs of this model precisely. It is also advisable to verify the total strap length against your wrist circumference.

How long does a leather strap last on a Breitling Avenger A17331101I1W1?

The lifespan of a leather strap depends on hide quality and usage. A good vegetable-tanned calf strap, with periodic conditioning (leather cream every 3–4 months), typically lasts 2–4 years with daily wear. A fine alligator belly strap can exceed 5 years if kept away from excessive moisture. Milano Straps products are covered by an 18-month warranty against manufacturing defects.

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