Strap for Super Avenger II Diamondworks / Black Steel / Blue MOP / Military

The lug width of the Breitling Avenger M13371BU.BE52.264S is 24 mm. This uncommon specification reflects the proportional requirements of the 49 mm case diameter. To verify strap compatibility, measure the distance between the two inner lugs with a digital calliper: it must measure exactly 24 mm.

We recommend genuine Nile alligator or vegetable-tanned calf leather for the Breitling Avenger M13371BU.BE52.264S. Alligator complements the 49 mm case without visual bulk, whilst calf develops an increasingly refined patina. NATO represents the tactical choice for those seeking durability and interchangeability. Avoid excessively light-coloured straps: the contrast with the stainless steel would be visually jarring.

Strap removal requires manipulation of the spring bar—a small steel cylinder securing the strap to the lugs. Use a dedicated spring bar tool, gently push the bar inward, then extract the old strap and insert the new one, ensuring the spring bar clicks firmly into place. If uncertain, consult a qualified watchmaker.

Yes, an aftermarket 24 mm strap is fully compatible with the M13371BU.BE52.264S, provided it is constructed from quality materials (alligator, calf, NATO) and maintains appropriate thickness (4-5 mm for natural leathers). Milano Straps curates a selection of 24 mm straps available for online purchase, customisable in length, thread colour and personalisation.

Leather strap longevity varies with material quality and usage intensity. Premium vegetable-tanned calf can endure 3-5 years of regular wear, developing an attractive patina. Alligator, being more durable, often exceeds 5 years. Regular maintenance—gentle cleaning with a damp cloth and annual conditioning—extends lifespan considerably. Milano Straps handcrafted straps include an 18-month warranty and ongoing customer support.