Strap for Avenger II GMT Stainless Steel / Diamond / Stratus Silver / Bracelet

The Breitling Avenger A3239053.G778.170A has a lug width of 22mm. This measurement is taken with a digital calliper at the narrowest point between the two lugs, close to the case. Any strap with a 22mm attachment will fit this reference directly.

The ideal choice depends on intended use. For a military and technical aesthetic, ballistic nylon NATO straps or vegetable-tanned calfskin with a robust grain are the most coherent options for this model. For formal occasions, alligator in midnight blue or slate grey with a steel deployant clasp elevates the Avenger without compromising its character. Vulcanised rubber is recommended for water sports or humid environments.

The strap is removed using the spring bars that secure it to the lugs. Using a spring bar tool, compress the spring bars and slide the strap free. The operation takes approximately two minutes and requires no professional tools, though it is advisable to work on a soft surface to avoid scratching the case.

Yes. Any strap with a 22mm attachment is compatible with this model. Milano Straps and Casati Milano produce handcrafted straps in leather, alligator, calfskin and rubber, specifically sized for the 22mm lugs of the Breitling Avenger, with options to customise buckle, colour and stitching.

A quality leather strap worn daily on a robust watch such as the Avenger typically lasts between 18 and 36 months, depending on exposure to perspiration, water and UV light. Vegetable-tanned leather straps tend to last longer, developing a distinctive patina over time. Casati Milano provides an 18-month warranty against manufacturing defects on all its straps.