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

The lug width of the Breitling Avenger A3239011/BC35/436X/A20D.1 is 22mm. This measurement refers to the internal distance between the two lugs of the case, best measured with a digital calliper at the narrowest point. Any standard 22mm strap with appropriate spring bars is compatible with this reference.

Given the 43mm stainless steel case and the instrument-oriented character of the Breitling Avenger A3239011/BC35/436X/A20D.1, the most suitable options are: vegetable-tanned calf leather for everyday smart-casual wear, alligator for formal occasions, and vulcanised rubber or NATO nylon for sport and marine environments. The ideal choice depends on the intended context and personal aesthetic preference.

To replace the strap on the Breitling Avenger A3239011/BC35/436X/A20D.1, you need to remove the 22mm spring bars connecting the strap to the case lugs. Using a spring bar tool inserted into the lateral notch of the bar, apply gentle inward pressure to compress and release the bar. The process is non-invasive and requires no modification to the watch. Always work on a soft surface to avoid scratching the case.

Yes. The Breitling Avenger A3239011/BC35/436X/A20D.1 uses standard 22mm spring bars, making it compatible with a wide range of quality aftermarket straps. milanostraps.it offers a curated selection of handcrafted Italian leather straps in 22mm, designed to fit the original Breitling lugs precisely, without the need for adapters or case modifications.

The lifespan of a leather strap depends on the type of leather, frequency of wear, and care routine. A vegetable-tanned calf strap worn daily, with proper maintenance (avoiding prolonged exposure to moisture and perspiration, occasional conditioning), typically lasts between 18 and 36 months. Alligator leather, due to its dense fibre structure, can exceed three years of regular use. All Casati Milano straps from milanostraps.it carry an 18-month warranty against manufacturing defects.