Strap for Avenger II Stainless Steel / Mariner Blue / Calf / Folding

The lug width of the Breitling Avenger A1338111/C870/112X/A20D.1 is 22mm. This measurement refers to the gap between the two case lugs at the strap attachment point and must be matched precisely to ensure correct fit and visual harmony with the 43mm case proportions.

For the Breitling Avenger A1338111/C870/112X/A20D.1, the most suitable materials are vegetable-tanned calf leather with a matte finish for a technical-military register, matt alligator in anthracite or navy for formal use, and nylon NATO or vulcanised rubber for sporting contexts. A steel deployant clasp is recommended to maximise comfort and long-term durability.

To replace the strap on the Breitling Avenger A1338111/C870/112X/A20D.1, use a dedicated spring bar tool or a flat-head precision screwdriver to compress the spring bars within the lug holes. It is advisable to work on a soft surface to prevent scratches to the stainless steel case. If in doubt, consult a watchmaker or book an appointment at the Casati Milano atelier.

Yes, high-quality aftermarket straps compatible with the Breitling Avenger A1338111/C870/112X/A20D.1 are available. The key requirement is a 22mm lug width and standard spring bars. Milano Straps offers a curated selection of handcrafted 22mm straps in various leathers and finishes, produced using the same bespoke techniques applied to high-end watchmaking houses.

The lifespan of a leather strap depends on hide quality, tanning method and daily wear. A handcrafted vegetable-tanned calf or alligator strap, properly conditioned with leather cream and kept away from prolonged moisture, can last between 3 and 7 years with regular use. The 18-month manufacturing defect guarantee offered by Casati Milano provides coverage during the initial period of use.