Strap for Avenger Automatic 45 Seawolf Stainless Steel / Black / Bracelet

The Breitling Avenger A173192A1B1A1 has a lug width of 22mm. This measurement refers to the internal distance between the case lugs where the strap is inserted. It is advisable to verify this with a digital calliper before purchasing an aftermarket strap.

The ideal choice depends on intended use. For daily and sports wear, a vulcanised rubber or ballistic nylon NATO strap is most consistent with the Avenger's operational character. For mixed or semi-formal use, a 22mm vegetable-tanned calf leather strap develops a progressive patina that complements the steel case. For more formal occasions, an alligator strap creates a deliberate and refined aesthetic contrast.

The strap is replaced by removing the spring bars connecting it to the case lugs. A spring bar tool inserted into the lug slot compresses the bar, allowing it to disengage. The operation can be carried out independently or by a watchmaker or a specialist atelier such as Casati Milano.

Yes. Any strap with a 22mm attachment is technically compatible with the Breitling Avenger A173192A1B1A1. Milano Straps offers a wide selection of 22mm straps in various materials and finishes, all handcrafted and compatible with the original Avenger lugs. Given the 45mm case diameter, straps of medium to high thickness are recommended to maintain correct visual proportions.

Longevity depends on material and usage. A quality vegetable-tanned calf leather strap, with proper care, typically lasts between 2 and 4 years with daily wear. Shell cordovan, owing to the density of its fibres, tends to last longer whilst developing a distinctive patina. Frequent exposure to water or perspiration shortens the lifespan of any leather strap; in such conditions, alternating with a rubber or NATO strap is advisable. Milano Straps straps carry an 18-month guarantee against manufacturing defects.