Strap for Avenger II Seawolf Stainless Steel / Tungsten Gray / Calf / Pin

The lug width of the Breitling Avenger A1733110/F563/105X/A20BASA.1 is 22mm. This measurement refers to the internal distance between the two case lugs and defines the strap size required for correct fitment. Only straps with an exact 22mm attachment width should be used to ensure proper spring bar seating.

Given the 45mm case size and aeronautical heritage of this model, the most coherent options are: a NATO strap in nylon or recycled polyester for an operational, water-resistant look; a vegetable-tanned alligator strap for formal occasions; or a quality calf leather strap for everyday wear. A butterfly deployant clasp in brushed steel is recommended for even weight distribution. All 22mm compatible straps are available at milanostraps.it.

Strap replacement requires a fine-tipped spring bar tool or a dedicated thin-blade screwdriver. Insert the tool into the small notch on the lug, compress the spring bar, and slide the strap free. The procedure is fully reversible and does not require professional watchmaking skills, though care should be taken to avoid scratching the stainless steel case during the operation.

Yes. The Breitling Avenger A1733110/F563/105X/A20BASA.1 uses a standard spring bar attachment system with a 22mm lug width, which is fully compatible with quality aftermarket straps. MilanoStraps offers a curated selection of handcrafted Italian leather, NATO and rubber straps in 22mm, available with either a pin buckle or a deployant clasp.

Longevity depends on leather type and conditions of use. A quality vegetable-tanned calf leather strap, properly maintained with leather conditioner every two to three months and kept away from prolonged moisture exposure, typically lasts between two and four years with daily wear. Shell cordovan and alligator offer superior durability due to their denser fibre structure. Rubber and NATO straps are essentially unaffected by perspiration and humidity.