Strap for Avenger B01 Chronograph 45 Stainless Steel / Red Gold / Anthracite / Bracelet

The lug width of the Breitling Avenger UB01821A1B1U1 is 22 mm. This measurement should be taken with a digital calliper directly between the two lugs at the point of contact with the strap, ensuring accurate fitment and avoiding lateral stress on the spring bars.

Given the 45 mm bi-material case in red gold and stainless steel, the most suitable options are alligator leather with Mississippiensis grain in tobacco or cognac tones, vegetable-tanned Tuscan calfskin for a more understated aesthetic, or vulcanised rubber for sport use. A deployant clasp in steel or PVD finish adds functional elegance to any choice.

Use a dedicated spring bar tool inserted into the lug hole to compress the spring bar, then slide the strap free. Insert the new strap by engaging the spring bar on one side and pressing the other into position until it clicks. Work on a soft surface to avoid scratching the red gold case.

Yes. Any strap with a 22 mm lug width and a straight or tapered end is compatible with the Breitling Avenger UB01821A1B1U1. Milanostraps.it offers a range of handcrafted 22 mm straps in various materials and finishes, manufactured to a quality standard comparable to the original and backed by an 18-month production defect guarantee.

The lifespan of a leather strap depends on material quality, frequency of use, and maintenance. A vegetable-tanned leather strap, kept away from excessive moisture and conditioned regularly, can last between two and five years with daily wear. Alligator leather, due to its dense fibre structure, typically outlasts standard calfskin under comparable conditions.