Strap for Aviator 8 Automatic 41 Stainless Steel / Blue / Bracelet

The Breitling AVI A17315101C1A1 has a lug width of 21 mm. This is a non-standard measurement — neither 20 nor 22 mm — and requires straps produced specifically for this width. Always verify with a digital calliper before purchasing.

Given the black dial and brushed stainless steel case of the AVI A17315101C1A1, a tobacco vegetable-tanned calf leather strap or a military green NATO are the most coherent choices with the watch's aeronautical aesthetic. For formal occasions, a square-grain Mississippiensis alligator strap is the benchmark option.

The strap is removed using a thin-tipped spring bar tool, applying gentle pressure on the internal spring bar seated in the lugs. It takes only a few minutes and requires no specialist tools, though it is advisable to have the operation carried out by a watchmaker or Breitling boutique to avoid scratching the lugs.

Yes. Milanostraps.it offers a curated selection of aftermarket straps made specifically in 21 mm width, fully compatible with the Breitling AVI A17315101C1A1. Options include calf leather, alligator, NATO and vulcanised rubber, with various buckle and deployant clasp configurations.

Longevity depends on the leather type and conditions of use. A quality vegetable-tanned calf leather strap, with regular conditioning (leather cream every 2–3 months) and protection from excessive moisture and perspiration, will retain its structural integrity for 2 to 4 years. Alligator leather, owing to its denser fibre structure, tends to last longer and develops a distinguished patina over time. A deployant clasp significantly reduces mechanical stress on the strap, extending its service life.