Breitling
AVI A17315101B1X1— lug 21mm
Breitling AVI A17315101B1X1: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling A17315101B1X1The essential strap measurement.
Browse 21mm straps →A17315101B1X1
Breitling caliber Caliber 17 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 21mm lug width of the AVI
FAQ
What is the lug width of the Breitling AVI A17315101B1X1?
The Breitling AVI A17315101B1X1 has a lug width of 21 mm. This is a non-standard measurement that requires specifically sized straps: a 20 mm strap would be visibly undersized and would compromise both aesthetics and buckle alignment. Before purchasing a replacement strap, it is advisable to verify the lug width using a digital calliper positioned between the lower lugs of the case.
What is the best strap for the Breitling AVI A17315101B1X1?
For the Breitling AVI A17315101B1X1, the most effective choices are matte calf leather in tobacco brown or black, glossy Mississipiensis alligator for a formal register, and vulcanised rubber for sporting use. A bi-colour black/anthracite ballistic nylon NATO strap is the option most faithful to the watch's military DNA. In all cases, the strap width must be 21 mm to ensure proper lug compatibility.
How do you change the strap on the Breitling AVI A17315101B1X1?
To replace the strap on the Breitling AVI A17315101B1X1, a dedicated springbar tool is required. Position the tip of the tool in the groove on the spring bar, compress laterally and slide the strap out of the lug. The operation requires care to avoid scratching the brushed stainless steel case. If in doubt, it is recommended to consult a watchmaker or visit the Casati Milano atelier.
Are there aftermarket straps compatible with the Breitling AVI A17315101B1X1?
Yes, there are numerous aftermarket straps compatible with the Breitling AVI A17315101B1X1, provided they have an attachment width of 21 mm. Milanostraps.it offers a selection of handcrafted leather, rubber and nylon straps with verified dimensional compatibility for this specific model. The build quality of these straps is comparable — and in many cases superior — to that of original Breitling accessories.
How long does a leather strap last on a Breitling AVI A17315101B1X1?
The lifespan of a leather strap depends on the quality of the hide, the tanning method and daily use. A high-quality vegetable-tanned leather strap, carefully maintained and occasionally treated with neutral wax, can last between 3 and 5 years with daily wear. Prolonged exposure to perspiration, water and UV rays accelerates deterioration: for intensive sporting use or humid environments, vulcanised rubber or nylon straps are preferable.