Strap for Avenger Automatic 43 Stainless Steel / Black / Bracelet

The lug width of the Breitling Avenger A17318101B1A1 is 22mm. This measurement is determined by the proportions of the 43mm case and can be verified with a calliper by measuring the internal distance between the two lugs at their narrowest point.

The most suitable straps for the Breitling Avenger A17318101B1A1 are: vegetable-tanned alligator for formal wear, box-calf leather for everyday use with progressive patina, vulcanised rubber for sporting or aquatic contexts, and ballistic nylon NATO to reflect the model's military heritage. All must measure 22mm in width.

The strap on the Breitling Avenger A17318101B1A1 is replaced using a springbar tool — either a double-ended screwdriver or a flat lever — to compress the spring bars within the lugs. Release one end of the spring bar first, then the other. The operation takes approximately two minutes and requires no specialist watchmaking assistance.

Yes, any strap with a 22mm attachment width is compatible with the Breitling Avenger A17318101B1A1, provided it uses a standard spring bar fitting. Milano Straps offers a selection of handcrafted 22mm straps in various materials, available bespoke or from stock, with buckle or deployant clasp closure.

The lifespan of a leather strap depends on the material and care taken. A quality vegetable-tanned calf strap typically lasts 2–4 years with regular wear; a well-maintained alligator strap can exceed 5–7 years. Exposure to water, perspiration and direct sunlight accelerates deterioration. Casati Milano straps carry an 18-month warranty against manufacturing defects.