Breitling · Avenger

Strap for Avenger II Stainless Steel / Volcano Black / Bracelet

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

Lug width22 mm
Case diameter43 mm
ReferenceA13381111B2A1 (aka: A1338111/BC33/170A)
FamilyAvenger
MovementBreitling caliber 13 hours, minutes, small seconds | date | Chronograph
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 A13381111B2A1 (aka: A1338111/BC33/170A)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Avenger A13381111B2A1 (aka: A1338111/BC33/170A), seen from the bench

The Breitling Avenger A13381111B2A1 is a professional chronograph designed for extreme conditions, from high-altitude flight to deep-water diving. The 43mm stainless steel case houses the automatic Breitling 13 caliber movement with column-wheel chronograph, date display, and small seconds. The case features a screw-down crown oversized for gloved operation and a bidirectional rotating bezel with speed scale. The 22mm lug width accommodates a wide range of aftermarket straps without compromising aesthetics, allowing adaptation from professional to formal wear.

Frequently asked questions

What is the lug width of the Breitling Avenger A13381111B2A1?

The lug width of the Breitling Avenger A13381111B2A1 is 22mm. This measurement is taken with a millimetre calliper across the inner distance between the two case lugs. It is essential for selecting a compatible aftermarket strap with no lateral play or excessive tension.

What is the best strap for the Breitling Avenger A13381111B2A1?

The most suitable materials for the Breitling Avenger A13381111B2A1 are Tuscan vegetable-tanned calfskin (which develops a personal patina over time), matte alligator leather for formal settings, vulcanised rubber for sport use, and ballistic nylon NATO straps for maximum durability. The correct attachment width is 22mm.

How do I change the strap on a Breitling Avenger A13381111B2A1?

To replace the strap on the Breitling Avenger A13381111B2A1, you will need a watchmaker's springbar tool. Insert the tool tip into the lug slot, compress the springbar, and slide the strap free. Take care not to scratch the stainless steel case. If in doubt, consult a qualified watchmaker.

Are there aftermarket straps compatible with the Breitling Avenger A13381111B2A1?

Yes. Any strap with a 22mm attachment width and standard springbars is compatible with the Breitling Avenger A13381111B2A1. Milano Straps offers a curated selection of handcrafted straps in calfskin, alligator, shell cordovan and rubber, all made to fit this specific lug width.

How long does a leather strap last on a Breitling Avenger A13381111B2A1?

The lifespan of a leather strap depends on the quality of the hide and conditions of use. A high-quality Tuscan vegetable-tanned calfskin strap, properly maintained (avoiding prolonged water exposure and occasionally conditioning with a leather balm), typically lasts between 2 and 5 years with daily wear. Cordovan and properly tanned alligator leather can exceed 5 years.

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