Strap for Avenger II GMT Stainless Steel / Volcano Black / Calf / Folding

The lug width of the Breitling Avenger A3239011/BC34/436X/A20D.1 is 22mm. This measurement refers to the internal distance between the two lugs of the case and is the key parameter for selecting a compatible strap. We recommend verifying this with a calliper before purchase.

The best strap depends on the intended use. For everyday and sport wear, a ballistic nylon NATO or a vulcanised rubber strap are the most practical options. For formal occasions or to complement the stainless steel case, a Hornback alligator or shell cordovan strap with a deployant clasp is the more refined choice. In all cases, the attachment width must be 22mm.

To replace the strap, you will need a springbar tool. Insert the tip into the springbar slot between the lug and the strap end piece, compress the spring bar and slide it out. The operation takes approximately two minutes per side and requires no specialist watchmaking skills, though care should be taken to avoid scratching the stainless steel lugs.

Yes. Any strap with a straight 22mm attachment is compatible with the Avenger A3239011/BC34/436X/A20D.1. milanostraps.it offers a selection of handcrafted leather, rubber and textile straps made specifically for 22mm lugs, using materials and finishes selected to match Breitling's build quality.

Longevity depends on the material and maintenance. A vegetable-tanned calfskin strap, used regularly and kept away from water, typically lasts between 2 and 4 years. Alligator, if maintained with a neutral cream and kept dry, can exceed 5 years. Shell cordovan is the most durable among classic leathers. Casati Milano straps come with an 18-month warranty against manufacturing defects.