Breitling · AVI

Strap for Classic AVI Chronograph Curtiss Warhawk / 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 diameter42 mm
ReferenceA233802A1L1A1
FamilyAVI
MovementBreitling caliber Caliber 23 ND Hours, Minutes, Small Seconds | Chronograph
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 AVI A233802A1L1A1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The AVI A233802A1L1A1, seen from the bench

The Breitling AVI A233802A1L1A1 Classic Chronograph Curtiss Warhawk continues the lineage of the Aviators chronographs from the 1950s, originally designed for RAF pilots. This 42mm stainless steel case maintains the immediate legibility and double-curved lugs characteristic of aviation instruments, readable at 30,000 feet. The Breitling Caliber 23 ND automatic movement powers hours, minutes, small seconds, and chronograph functions. The 22mm lug width accommodates professional-grade straps in various materials and finishes, from vegetable-tanned leather to polished alligator.

Frequently asked questions

What is the lug width of the Breitling AVI A233802A1L1A1?

The lug width of the Breitling AVI A233802A1L1A1 is 22mm. This measurement is consistent across the entire AVI family and can be verified using a digital calliper to measure the internal distance between the two lugs of the case.

What is the best strap for the Breitling AVI A233802A1L1A1?

The most suitable straps for the Breitling AVI A233802A1L1A1 are vegetable-tanned calf leather in tobacco or cognac tones for everyday wear, polished alligator for formal settings, and vulcanised rubber or ballistic nylon NATO for sport or travel use. The lug width to observe is 22mm.

How do you change the strap on a Breitling AVI A233802A1L1A1?

To replace the strap on the Breitling AVI A233802A1L1A1, a springbar tool is required to release the spring bars from the lugs. Care should be taken to avoid scratching the stainless steel case: place the watch face-down on a soft cloth and work gently along the side of each lug. 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 AVI A233802A1L1A1?

Yes, any strap with a 22mm attachment width is technically compatible with the Breitling AVI A233802A1L1A1. Milano Straps offers a curated selection of handcrafted leather, rubber and textile straps specifically selected for this lug width, with customisable lengths and linings to ensure a perfect fit with the original case.

How long does a leather strap last on the Breitling AVI A233802A1L1A1?

Strap longevity depends on the material, frequency of wear and maintenance routine. A quality vegetable-tanned calf leather strap, worn daily with proper care, typically lasts between 18 and 36 months. Shell cordovan and alligator, owing to their denser fibre structure, can last considerably longer. Milano Straps handcrafted straps carry an 18-month production defect 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