Strap for Avenger II GMT Stainless Steel / Volcano Black / Rubber / Folding

The Breitling Avenger A32390111B1S1 has a lug width of 22mm. This measurement is standard for the 43mm case of the Avenger family and ensures optimal proportions between case and strap. To verify the measurement on your own piece, simply use a calliper to measure the internal distance between the two lugs.

It depends on the intended use. For professional or formal settings, a Hornback alligator strap with contrast stitching enhances the technical character of the case. For faithfulness to the aeronautical DNA, a technical nylon NATO or a vegetable-tanned leather strap developing a natural patina are coherent choices. A shell cordovan strap with deployant clasp represents the most refined option for those seeking practicality without compromising material quality.

The strap is replaced via the spring bars connecting it to the case lugs. Using a flat-head spring bar tool, compress the spring bar and slide the strap free from the lug. Care should be taken not to scratch the steel surfaces: protecting the case with a soft cloth is advisable. A trusted watchmaker can complete the replacement in a matter of minutes.

Yes. Any strap with a 22mm lug width is compatible with the Breitling Avenger A32390111B1S1. Milano Straps offers an extensive selection of handcrafted straps in this size — alligator, calf leather, shell cordovan, NATO and rubber — with spring bars included. It is important to ensure that the total strap length suits your wrist circumference.

Longevity depends on the material and daily use. A quality alligator strap, with regular maintenance (conditioning cream every 2–3 months, protection from water), lasts between 3 and 5 years. Vegetable-tanned calf leather develops a patina over time but is more susceptible to moisture: prolonged contact with water should be avoided. Shell cordovan is among the most durable leathers and can last over 5 years. Casati Milano offers an 18-month guarantee against manufacturing defects on all handcrafted straps.