Breitling · Airwolf

Strap for Airwolf Raven

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
ReferenceA7836438.F539.200S
FamilyAirwolf
MovementBreitling caliber Caliber 78 Additional 12 Hour Hand (adjustable), Additional 24 Hour Hand (adjustable), Hours, Minutes, Seconds | Date, Day, Perpetual Calendar | Chronograph | Alarm | Power Reserve Indicator, Chronometer
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 Airwolf A7836438.F539.200S

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Airwolf A7836438.F539.200S, seen from the bench

The Airwolf is a Breitling multifunction chronograph equipped with the Caliber 78, which offers hour, minute, second, date, day and perpetual calendar indications. The movement includes additional functions such as chronograph, alarm, power reserve and dual 12 and 24-hour adjustable hands. The lugs measure 22mm in width.

Frequently asked questions

What is the lug width of the Breitling Airwolf A7836438.F539.200S?

The lug width of the Breitling Airwolf A7836438.F539.200S is 22mm. This measurement corresponds to the internal distance between the two lugs of the case and is the key parameter for selecting a compatible strap. The tail of the strap, which passes through the keeper, is typically 20mm.

What is the best strap for the Breitling Airwolf A7836438.F539.200S?

The choice depends on intended use. For formal settings, an alligator strap with Mississippiensis grain and a deployant clasp complements the complexity of the dial. For everyday wear, vegetable-tanned calf leather offers durability and develops a fine patina over time. For operational environments, a ballistic nylon NATO strap or a vulcanised rubber strap are the most practical options.

How do I change the strap on a Breitling Airwolf A7836438.F539.200S?

To replace the strap, you will need a spring bar tool — a forked-tip instrument that compresses the ends of the spring bars housed within the lugs. Insert the tip between the strap and the case lug, compress the bar, and release one side at a time. Care should be taken to avoid scratching the stainless steel case: placing the watch face-down on an anti-scratch pad is strongly recommended.

Are there aftermarket straps compatible with the Breitling Airwolf A7836438.F539.200S?

Yes. Any strap with a 22mm lug end and a 20mm tail is compatible with the Breitling Airwolf A7836438.F539.200S, provided the lug tips are flat or slightly curved to match the case shoulder geometry. Milano Straps offers a curated selection of handcrafted leather, NATO, and rubber straps available in the 22mm size.

How long does a leather strap last on a Breitling Airwolf A7836438.F539.200S?

Longevity depends on the material and conditions of use. A quality vegetable-tanned calf leather strap, properly maintained with a nourishing cream, typically lasts 2–3 years with daily wear. Shell cordovan and vegetable-tanned alligator offer superior resistance and can last 4–5 years or more. Prolonged exposure to perspiration, water, and UV radiation accelerates deterioration: rotating between several straps and avoiding extended contact with water is advisable.

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