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

The lug width of the Breitling Avenger A1733110/BC30/112X/A20DSA.1 is 22mm. This measurement refers to the internal distance between the two lugs on the case, where the strap is secured via spring bars. Adhering to this measurement is essential to ensure correct fitting and a visually balanced result on the wrist.

For the Breitling Avenger A1733110/BC30/112X/A20DSA.1, the most suitable options are vegetable-tanned calfskin leather for everyday versatility, alligator leather for more formal occasions or to create an elegant contrast with the steel case, and vulcanised rubber for sporting or aquatic use. A NATO strap is ideal for those who prioritise practicality and lightness. The final choice depends on the intended use and preferred colour pairing.

To change the strap on the Breitling Avenger A1733110/BC30/112X/A20DSA.1, the spring bars connecting the strap to the case lugs must be removed. A dedicated spring bar tool — either a lever tool or a pin pusher — is used to compress the ends of the spring bar, allowing its extraction. This operation can be performed independently with the correct tools, or entrusted to a watchmaker or the Casati Milano service.

Yes, there are many quality aftermarket straps compatible with the Breitling Avenger A1733110/BC30/112X/A20DSA.1. The key criterion is a lug width of 22mm. Milano Straps and Casati Milano offer handcrafted straps made in Italy, using selected leathers and contrast stitching, designed to fit perfectly to this model's lugs without any modifications.

The lifespan of a leather strap depends on the quality of the leather, frequency of use, and level of care. A quality hand-crafted vegetable-tanned calfskin strap, kept away from prolonged water exposure and treated periodically with appropriate conditioning products, can last between 3 and 5 years while retaining its structural and aesthetic integrity. Alligator straps, thanks to the natural structure of the scales, tend to have a superior longevity. Intensive use or frequent exposure to perspiration and humidity will significantly reduce the strap's lifespan.